DB-Fehler nach Deaktivieren eines User

[archivar]

Datenbank-Server: MySQL(i) 5.5.47
Version des Boards: 3.1.8
PHP Version 5.6.19

DB-Fehler nach Deaktivieren eines Users und damit verbunden kam ich nicht mehr in den Adminbereich:

Fatal error: Uncaught exception 'Exception' with message 'DateTime::__construct(): Failed to parse time string (@) at position 0 (@): Unexpected character' in /homepages/27/d368095896/htdocs/demo/app246309455/phpbb/datetime.php:50 Stack trace: #0 /homepages/27/d368095896/htdocs/demo/app246309455/phpbb/datetime.php(50): DateTime->__construct('@', Object(DateTimeZone)) #1 /homepages/27/d368095896/htdocs/demo/app246309455/phpbb/user.php(728): phpbb\datetime->__construct(Object(phpbb\user), '@', Object(DateTimeZone)) #2 /homepages/27/d368095896/htdocs/demo/app246309455/includes/acp/acp_main.php(601): phpbb\user->format_date(NULL) #3 /homepages/27/d368095896/htdocs/demo/app246309455/includes/functions_module.php(674): acp_main->main('main', 'main') #4 /homepages/27/d368095896/htdocs/demo/app246309455/adm/index.php(81): p_master->load_active() #5 {main} thrown in /homepages/27/d368095896/htdocs/demo/app246309455/phpbb/datetime.php on line 50

Nach dem Widerherstellen der Tabelle

phpbb_users

war der Fehler weg aber nicht die Ursache.
Wie kann ich den Fehler beheben?

[Crizzo]

Hi,

welche Extensions sind so verbaut?

[archivar]

Hi,

welche Extensions sind so verbaut?

Viel zu viel!

Add User 1.0.2
Avatars on Memberlist 1.0.3
B3P Who was here Modul 0.0.1
Board3 Portal 2.1.0
Board3 Portal Weather Module 0.0.1
Default Avatar 0.10.0
Email list 1.0.1
Favicon 0.0.2
gn36 - Version Check Notifier 1.0.0-dev
Lightbox 1.0.2-dev
mChat Board3 2.0.0.RC3
mChat Extension 2.0.0-RC5
MySQLDumper ACP 0.1.3
Nv who was here 1.2.2
phpBB Gallery 1.2.0
phpBB Gallery Add-on: ACP Cleanup 1.2.0
phpBB Gallery Add-on: ACP Import 1.2.0
phpBB Gallery Add-on: Exif 1.2.0
ReIMG Image Resizer 3.0.0-dev
Site logo 1.1.0
tas2580 AJAX Userinfo 1.0.0-RC2
tas2580 AJAX Userinfo location 0.1.0
tas2580 AJAX Userinfo profile fields 0.1.0
Team Avatar 1.0.0