Hello Mahmoud,
Please look at the code and the error message:
Ring should say that OK is missing in line 23948. This will help identify the real source of the problem and solve it quickly.
Currently, Ring identifies the problem (in green in the Output window) but in an erroneous line number.
Also, it generates an erroneous error message (the red one in the Output window).
I suggest trying to enhance this aspect, because while a simple case like this one is solvable, I had many cases in Softanza where I spent a long time reading the error messages and trying to check if they were telling me the truth or not :)
All the best,
Mansour