Fix Bug Module Perfex Accounting and Bookkeeping

I have a small bug in the perfex script with the Accounting and Bookkeeping module for Perfex CRM, I can use the complete module minus the part where I enter the account, it is loading and does not come out of it, it was a recent update, I don't know what what happened if you can help me thank you I tried to insert the data manually in the sql but I don't think I know how to do it right maybe this already works