These are the errors crop up while starting SketchUp pro. Can anyone help in fixing these issues.
Error Loading File C:/Users/Dr. Sunil/AppData/Roaming/SketchUp/SketchUp 2018/SketchUp/Plugins/Skalp_Skalp/Skalp_loader.rb
Error: #<RGLoaderError: RubyEncoder Loader - This protected script is not licensed to run on this machine. Please contact the script author about this problem. Error code [03]>
eval:6:in `RGLoader_load’
eval:6:in `<module:Skalp>’
C:/Users/Dr. Sunil/AppData/Roaming/SketchUp/SketchUp 2018/SketchUp/Plugins/Skalp_Skalp/Skalp_loader.rb:481:in `skalp_require_isolate’
C:/Users/Dr. Sunil/AppData/Roaming/SketchUp/SketchUp 2018/SketchUp/Plugins/Skalp_Skalp/Skalp_loader.rb:481:in `<module:Skalp>’
C:/Users/Dr. Sunil/AppData/Roaming/SketchUp/SketchUp 2018/SketchUp/Plugins/Skalp_Skalp/Skalp_loader.rb:1:in `<encoded>’
C:/Users/Dr. Sunil/AppData/Roaming/SketchUp/SketchUp 2018/SketchUp/Plugins/Skalp_Skalp/Skalp_loader.rb:6:in `RGLoader_load’
C:/Users/Dr. Sunil/AppData/Roaming/SketchUp/SketchUp 2018/SketchUp/Plugins/Skalp_Skalp/Skalp_loader.rb:6:in `<top (required)>’
C:/Program Files/SketchUp/SketchUp 2018/Tools/extensions.rb:197:in `require’
C:/Program Files/SketchUp/SketchUp 2018/Tools/extensions.rb:197:in `load’
C:/Users/Dr. Sunil/AppData/Roaming/SketchUp/SketchUp 2018/SketchUp/Plugins/Skalp_Skalp.rb:99:in `register_extension’
C:/Users/Dr. Sunil/AppData/Roaming/SketchUp/SketchUp 2018/SketchUp/Plugins/Skalp_Skalp.rb:99:in `load_extension’
C:/Users/Dr. Sunil/AppData/Roaming/SketchUp/SketchUp 2018/SketchUp/Plugins/Skalp_Skalp.rb:80:in `check_IE_version’
C:/Users/Dr. Sunil/AppData/Roaming/SketchUp/SketchUp 2018/SketchUp/Plugins/Skalp_Skalp.rb:128:in `<module:Skalp>’
C:/Users/Dr. Sunil/AppData/Roaming/SketchUp/SketchUp 2018/SketchUp/Plugins/Skalp_Skalp.rb:15:in `<top (required)>’