Error Executing the workflow ON_LOAD

Error Executing the workflow ON_LOAD

Hi Good Afternoon.

I have this app, [mfateammanager] when i try to enter data in a field or click on a respective category, i am getting this error. Could you please help? the system was working well. I haven't touched anything. I really need to recover this issue as soon as possible.

This error occurred since you've updated your system

Thanks