Error - please helpp

[milo11]

[Error] C:\Simba\Includes\SRL/SRL/core/simba.simba(340:14): Unknown identifier '' at line 339

i'm getting this error -.-
i don't get it, it was fine a while ago but suddenly it's not working anymore, please help :spongebob:

[0blivian]

same happens to me also Exception in Script: No IFDEF for ENDIF at 54:5

[maruti87]

im getting Running MSI...
ERROR in TMThread.LoadFile
Exception in Script: Unable to find file 'C:\Simba\Includes\MSI/MSI/Core/Setup.simba' used from ''
[Error] C:\Simba\Includes\srl/srl/misc/paintsmart.simba(560:12): Unknown identifier 'TPAFromEllipse' at line 559
Compiling failed.