MoneyManage Error - Impossible to delete operation

[pipponzo]

Hi, I've the windows app syncronized with the android apk.
Every time I launch the win versions it appears an error popup (see attachment).
After closing the popup everthing works buta there are 2 operations that I can't delete or modify (surely they are the source of the error log).
I've tried also to delete them from the Android apk without success.
I've the 1.2.5 version on my pc
How can I solve?
Thanks