Having problems starting all of a sudden

I have the files in CustomClasses/fpsware Death Knight. Here is the log
Please wait a few seconds while Honorbuddy initializes.
Building spell book
Spell book built
Could not compile CC from C:\Users\*******\Desktop\Honorbuddy_2.0.0.5462\Cus tomClasses\Fpsware Death Knight!
File: Common.cs Line: 3 Error: The type or namespace name 'Managers' does not exist in the namespace 'Singular' (are you missing an assembly reference?)
File: Blood.cs Line: 2 Error: The type or namespace name 'Dynamics' does not exist in the namespace 'Singular' (are you missing an assembly reference?)
File: Blood.cs Line: 4 Error: The type or namespace name 'Managers' does not exist in the namespace 'Singular' (are you missing an assembly reference?)
File: Common.cs Line: 1 Error: The type or namespace name 'Dynamics' does not exist in the namespace 'Singular' (are you missing an assembly reference?)
File: Common.cs Line: 3 Error: The type or namespace name 'Managers' does not exist in the namespace 'Singular' (are you missing an assembly reference?)
File: Frost.cs Line: 2 Error: The type or namespace name 'Dynamics' does not exist in the namespace 'Singular' (are you missing an assembly reference?)
File: Frost.cs Line: 4 Error: The type or namespace name 'Managers' does not exist in the namespace 'Singular' (are you missing an assembly reference?)
File: Lowbie.cs Line: 1 Error: The type or namespace name 'Dynamics' does not exist in the namespace 'Singular' (are you missing an assembly reference?)
File: Lowbie.cs Line: 3 Error: The type or namespace name 'Managers' does not exist in the namespace 'Singular' (are you missing an assembly reference?)
File: Unholy.cs Line: 2 Error: The type or namespace name 'Dynamics' does not exist in the namespace 'Singular' (are you missing an assembly reference?)
File: Unholy.cs Line: 4 Error: The type or namespace name 'Managers' does not exist in the namespace 'Singular' (are you missing an assembly reference?)
File: Common.cs Line: 90 Error: The type or namespace name 'SimpleBooleanDelegate' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 103 Error: The type or namespace name 'UnitSelectionDelegate' could not be found (are you missing a using directive or an assembly reference?)
File: Blood.cs Line: 18 Error: The type or namespace name 'Class' could not be found (are you missing a using directive or an assembly reference?)
File: Blood.cs Line: 18 Error: The type or namespace name 'ClassAttribute' could not be found (are you missing a using directive or an assembly reference?)
File: Blood.cs Line: 19 Error: The type or namespace name 'Spec' could not be found (are you missing a using directive or an assembly reference?)
File: Blood.cs Line: 19 Error: The type or namespace name 'SpecAttribute' could not be found (are you missing a using directive or an assembly reference?)
File: Blood.cs Line: 20 Error: The type or namespace name 'Behavior' could not be found (are you missing a using directive or an assembly reference?)
File: Blood.cs Line: 20 Error: The type or namespace name 'BehaviorAttribute' could not be found (are you missing a using directive or an assembly reference?)
File: Blood.cs Line: 21 Error: The type or namespace name 'Context' could not be found (are you missing a using directive or an assembly reference?)
File: Blood.cs Line: 21 Error: The type or namespace name 'ContextAttribute' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 17 Error: The type or namespace name 'Class' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 17 Error: The type or namespace name 'ClassAttribute' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 18 Error: The type or namespace name 'Behavior' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 18 Error: The type or namespace name 'BehaviorAttribute' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 19 Error: The type or namespace name 'Spec' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 19 Error: The type or namespace name 'SpecAttribute' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 20 Error: The type or namespace name 'Spec' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 20 Error: The type or namespace name 'SpecAttribute' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 21 Error: The type or namespace name 'Spec' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 21 Error: The type or namespace name 'SpecAttribute' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 22 Error: The type or namespace name 'Context' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 22 Error: The type or namespace name 'ContextAttribute' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 38 Error: The type or namespace name 'Class' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 38 Error: The type or namespace name 'ClassAttribute' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 39 Error: The type or namespace name 'Behavior' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 39 Error: The type or namespace name 'BehaviorAttribute' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 40 Error: The type or namespace name 'Spec' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 40 Error: The type or namespace name 'SpecAttribute' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 41 Error: The type or namespace name 'Spec' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 41 Error: The type or namespace name 'SpecAttribute' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 42 Error: The type or namespace name 'Context' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 42 Error: The type or namespace name 'ContextAttribute' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 59 Error: The type or namespace name 'Class' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 59 Error: The type or namespace name 'ClassAttribute' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 60 Error: The type or namespace name 'Behavior' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 60 Error: The type or namespace name 'BehaviorAttribute' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 61 Error: The type or namespace name 'Spec' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 61 Error: The type or namespace name 'SpecAttribute' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 62 Error: The type or namespace name 'Spec' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 62 Error: The type or namespace name 'SpecAttribute' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 63 Error: The type or namespace name 'Spec' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 63 Error: The type or namespace name 'SpecAttribute' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 64 Error: The type or namespace name 'Context' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 64 Error: The type or namespace name 'ContextAttribute' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 79 Error: The type or namespace name 'Class' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 79 Error: The type or namespace name 'ClassAttribute' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 80 Error: The type or namespace name 'Behavior' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 80 Error: The type or namespace name 'BehaviorAttribute' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 81 Error: The type or namespace name 'Spec' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 81 Error: The type or namespace name 'SpecAttribute' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 82 Error: The type or namespace name 'Context' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 82 Error: The type or namespace name 'ContextAttribute' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 100 Error: The type or namespace name 'Class' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 100 Error: The type or namespace name 'ClassAttribute' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 101 Error: The type or namespace name 'Behavior' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 101 Error: The type or namespace name 'BehaviorAttribute' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 102 Error: The type or namespace name 'Spec' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 102 Error: The type or namespace name 'SpecAttribute' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 103 Error: The type or namespace name 'Spec' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 103 Error: The type or namespace name 'SpecAttribute' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 104 Error: The type or namespace name 'Spec' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 104 Error: The type or namespace name 'SpecAttribute' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 105 Error: The type or namespace name 'Context' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 105 Error: The type or namespace name 'ContextAttribute' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 129 Error: The type or namespace name 'Class' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 129 Error: The type or namespace name 'ClassAttribute' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 130 Error: The type or namespace name 'Behavior' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 130 Error: The type or namespace name 'BehaviorAttribute' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 131 Error: The type or namespace name 'Spec' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 131 Error: The type or namespace name 'SpecAttribute' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 132 Error: The type or namespace name 'Spec' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 132 Error: The type or namespace name 'SpecAttribute' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 133 Error: The type or namespace name 'Context' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 133 Error: The type or namespace name 'ContextAttribute' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 149 Error: The type or namespace name 'Class' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 149 Error: The type or namespace name 'ClassAttribute' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 150 Error: The type or namespace name 'Spec' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 150 Error: The type or namespace name 'SpecAttribute' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 151 Error: The type or namespace name 'Spec' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 151 Error: The type or namespace name 'SpecAttribute' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 152 Error: The type or namespace name 'Behavior' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 152 Error: The type or namespace name 'BehaviorAttribute' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 153 Error: The type or namespace name 'Context' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 153 Error: The type or namespace name 'ContextAttribute' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 175 Error: The type or namespace name 'Class' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 175 Error: The type or namespace name 'ClassAttribute' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 176 Error: The type or namespace name 'Behavior' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 176 Error: The type or namespace name 'BehaviorAttribute' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 177 Error: The type or namespace name 'Spec' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 177 Error: The type or namespace name 'SpecAttribute' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 178 Error: The type or namespace name 'Spec' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 178 Error: The type or namespace name 'SpecAttribute' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 179 Error: The type or namespace name 'Spec' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 179 Error: The type or namespace name 'SpecAttribute' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 180 Error: The type or namespace name 'Priority' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 180 Error: The type or namespace name 'PriorityAttribute' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 181 Error: The type or namespace name 'Context' could not be found (are you missing a using directive or an assembly reference?)
File: Common.cs Line: 181 Error: The type or namespace name 'ContextAttribute' could not be found (are you missing a using directive or an assembly reference?)
File: Frost.cs Line: 62 Error: The type or namespace name 'Class' could not be found (are you missing a using directive or an assembly reference?)
File: Frost.cs Line: 62 Error: The type or namespace name 'ClassAttribute' could not be found (are you missing a using directive or an assembly reference?)
File: Frost.cs Line: 63 Error: The type or namespace name 'Spec' could not be found (are you missing a using directive or an assembly reference?)
File: Frost.cs Line: 63 Error: The type or namespace name 'SpecAttribute' could not be found (are you missing a using directive or an assembly reference?)
File: Frost.cs Line: 64 Error: The type or namespace name 'Behavior' could not be found (are you missing a using directive or an assembly reference?)
File: Frost.cs Line: 64 Error: The type or namespace name 'BehaviorAttribute' could not be found (are you missing a using directive or an assembly reference?)
File: Frost.cs Line: 65 Error: The type or namespace name 'Context' could not be found (are you missing a using directive or an assembly reference?)
File: Frost.cs Line: 65 Error: The type or namespace name 'ContextAttribute' could not be found (are you missing a using directive or an assembly reference?)
File: Frost.cs Line: 139 Error: The type or namespace name 'Class' could not be found (are you missing a using directive or an assembly reference?)
File: Frost.cs Line: 139 Error: The type or namespace name 'ClassAttribute' could not be found (are you missing a using directive or an assembly reference?)

Any idea?.

 

What about custom classes and plugins.