system crash when closing some "Activities"

Hello !

when closing some "Activities" the system crashes : With such a crash, all users disconnect from the system with an error

2019-08-14 22:35:30.798 ===== TRACE ===== sendMailIfMailable : Mails without dest
2019-08-14 22:36:39.947 ***** ERROR ***** [V8.1.3] ERROR *****
2019-08-14 22:36:39.948 ***** ERROR ***** [V8.1.3] on file 'D:\Distr\open\OSPanel\domains\projeqtor\tool\projeqtor.php' at line (119)
2019-08-14 22:36:39.949 ***** ERROR ***** [V8.1.3] cause = Undefined index: SCRIPT_NAME
2019-08-14 22:36:40.347 ***** ERROR ***** [V8.1.3] ERROR *****
2019-08-14 22:36:40.348 ***** ERROR ***** [V8.1.3] on file 'D:\Distr\open\OSPanel\domains\projeqtor\tool\projeqtor.php' at line (119)
2019-08-14 22:36:40.349 ***** ERROR ***** [V8.1.3] cause = Undefined index: SCRIPT_NAME
2019-08-14 22:36:46.046 ***** ERROR ***** [V8.1.3] ERROR *****
2019-08-14 22:36:46.047 ***** ERROR ***** [V8.1.3] on file 'D:\Distr\open\OSPanel\domains\projeqtor\tool\projeqtor.php' at line (119)
2019-08-14 22:36:46.048 ***** ERROR ***** [V8.1.3] cause = Undefined index: SCRIPT_NAME
2019-08-14 22:36:49.848 ***** ERROR ***** [V8.1.3] ERROR *****
2019-08-14 22:36:49.849 ***** ERROR ***** [V8.1.3] on file 'D:\Distr\open\OSPanel\domains\projeqtor\tool\projeqtor.php' at line (119)
2019-08-14 22:36:49.849 ***** ERROR ***** [V8.1.3] cause = Undefined index: SCRIPT_NAME
2019-08-14 22:36:49.947 ***** ERROR ***** [V8.1.3] ERROR *****
2019-08-14 22:36:49.948 ***** ERROR ***** [V8.1.3] on file 'D:\Distr\open\OSPanel\domains\projeqtor\tool\projeqtor.php' at line (119)
2019-08-14 22:36:49.949 ***** ERROR ***** [V8.1.3] cause = Undefined index: SCRIPT_NAME
2019-08-14 22:36:54.585 ***** ERROR ***** [V8.1.3] ERROR *****
2019-08-14 22:36:54.587 ***** ERROR ***** [V8.1.3] on file 'D:\Distr\open\OSPanel\domains\projeqtor\tool\projeqtor.php' at line (3737)
2019-08-14 22:36:54.587 ***** ERROR ***** [V8.1.3] cause = Undefined variable: _SERVER
2019-08-14 22:36:56.261 ***** ERROR ***** [V8.1.3] ERROR *****
2019-08-14 22:36:56.262 ***** ERROR ***** [V8.1.3] on file 'D:\Distr\open\OSPanel\domains\projeqtor\tool\projeqtor.php' at line (119)
2019-08-14 22:36:56.263 ***** ERROR ***** [V8.1.3] cause = Undefined index: SCRIPT_NAME
2019-08-14 22:38:16.015 ***** ERROR ***** [V8.1.3] ERROR *****
2019-08-14 22:38:16.016 ***** ERROR ***** [V8.1.3] on file 'D:\Distr\open\OSPanel\domains\projeqtor\tool\projeqtor.php' at line (119)
2019-08-14 22:38:16.016 ***** ERROR ***** [V8.1.3] cause = Undefined index: SCRIPT_NAME
2019-08-14 22:38:22.201 ***** ERROR ***** [V8.1.3] ERROR *****
2019-08-14 22:38:22.203 ***** ERROR ***** [V8.1.3] on file 'D:\Distr\open\OSPanel\domains\projeqtor\tool\projeqtor.php' at line (119)
2019-08-14 22:38:22.204 ***** ERROR ***** [V8.1.3] cause = Undefined index: SCRIPT_NAME
2019-08-14 22:38:22.317 ***** ERROR ***** [V8.1.3] ERROR *****
2019-08-14 22:38:22.318 ***** ERROR ***** [V8.1.3] on file 'D:\Distr\open\OSPanel\domains\projeqtor\tool\projeqtor.php' at line (119)
2019-08-14 22:38:22.319 ***** ERROR ***** [V8.1.3] cause = Undefined index: SCRIPT_NAME

With such a crash, all users disconnect from the system with an error: ERROR : An error occurred on 2019-08-14 at 22:36:49
Such an error occurs only on some "Activities". Most of the "Activity" closes (status change) normally. Please tell me where to look for an error?

Good day ! In which Settings file to make these changes (see screenshot)? The system is deployed to WAMP - openserver 5.2.2

Sorry, wrong. Found a file and corrected for Log level 3