what surprises me is with xampp and wamp i have no errors. Only with Exeoutput i have some errors with mysql dumps and making directories and database add table problems. I think i have something false with Exeoutput php.ini or rendering engine.
I have console errors too:
jquery-3.5.1.min.js:2 GET http://heserver/admin/pageBackupRestore.php?action=get_backup_files&csrf_token=7f4289b097fa151af26d527eff76009a 500 (Internal Server Error)
send @ jquery-3.5.1.min.js:2
ajax @ jquery-3.5.1.min.js:2
display_backups @ pageBackupRestore.php:358
(anonymous) @ pageBackupRestore.php:474
e @ jquery-3.5.1.min.js:2
t @ jquery-3.5.1.min.js:2
setTimeout (async)
(anonymous) @ jquery-3.5.1.min.js:2
c @ jquery-3.5.1.min.js:2
fireWith @ jquery-3.5.1.min.js:2
fire @ jquery-3.5.1.min.js:2
c @ jquery-3.5.1.min.js:2
fireWith @ jquery-3.5.1.min.js:2
ready @ jquery-3.5.1.min.js:2
B @ jquery-3.5.1.min.js:2
jquery-3.5.1.min.js:2 GET http://heserver/admin/pageBackupRestore.php?action=create_backup&csrf_token=7f4289b097fa151af26d527eff76009a 500 (Internal Server Error)
send @ jquery-3.5.1.min.js:2
ajax @ jquery-3.5.1.min.js:2
(anonymous) @ pageBackupRestore.php:450
dispatch @ jquery-3.5.1.min.js:2
v.handle @ jquery-3.5.1.min.js:2
jquery-3.5.1.min.js:2 GET http://heserver/admin/pageBackupRestore.php?action=get_backup_files&csrf_token=7f4289b097fa151af26d527eff76009a 500 (Internal Server Error)
send @ jquery-3.5.1.min.js:2
ajax @ jquery-3.5.1.min.js:2
display_backups @ pageBackupRestore.php:358
complete @ pageBackupRestore.php:461
c @ jquery-3.5.1.min.js:2
fireWith @ jquery-3.5.1.min.js:2
l @ jquery-3.5.1.min.js:2
(anonymous) @ jquery-3.5.1.min.js:2
load (async)
send @ jquery-3.5.1.min.js:2
ajax @ jquery-3.5.1.min.js:2
(anonymous) @ pageBackupRestore.php:450
dispatch @ jquery-3.5.1.min.js:2
v.handle @ jquery-3.5.1.min.js:2