Fehler beim Anmelden im Backend

**jabo** · 15.12.2019, 15:48

Hallo,

ich habe die Contao-Version 3.5.40 installiert. Alles sauber verlaufen. Beim Anmelden im Backend kommt jedoch sofort eine Fehlermeldung:

Code:

15-Dec-2019 16:42:06 Europe/Berlin] PHP Fatal error: Uncaught exception 'Exception' with message 'Query error: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'groups=NULL, inherit='', modules=NULL, themes=NULL, pagemounts='a:0:{}', alpty=N' at line 1 (UPDATE tl_user SET id='1', tstamp='1576424514', username='xxx', name='xxx', email='xxx', language='de', backendTheme='flexible', uploader='', showHelp='1', thumbnails='1', useRTE='1', useCE='1', password='xxx', pwChange='', admin='1', groups=NULL, inherit='', modules=NULL, themes=NULL, pagemounts='a:0:{}', alpty=NULL, filemounts='a:0:{}', fop=NULL, forms=NULL, formp=NULL, disable='', start='', stop='', session='a:0:{}', dateAdded='1576424514', lastLogin='0', currentLogin=1576424526, loginCount=3, locked='0', calendars=NULL, calendarp=NULL, calendarfeeds=NULL, calendarfeedp=NULL, faqs=NULL, faqp=NULL, news=NULL, newp=NULL, newsfeeds=NULL, newsfeedp=NULL, newsletters=NULL, newsletterp=NULL WHERE id='1')' thrown in /home/www/moebel-niehoff.de/atcjan/system/modules/core/library/Contao/Database/Statement.php on line 295
#0 /home/www/*****/atcjan/system/modules/core/library/Contao/Database/Statement.php(264): Contao\Database\Statement->query()
#1 /home/www/*****/atcjan/system/modules/core/library/Contao/User.php(539): Contao\Database\Statement->execute('1')
#2 /home/www/*****/atcjan/system/modules/core/classes/BackendUser.php(387): Contao\User->save()
#3 /home/www/*****/atcjan/system/modules/core/library/Contao/User.php(424): Contao\BackendUser->save()
#4 /home/www/*****/atcjan/system/modules/core/controllers/BackendIndex.php(37): Contao\User->login()
#5 /home/www/*****/atcjan/contao/index.php(19): Contao\BackendIndex->__construct()
#6 {main}

Kann mir bitte jemand sagen, wo das Problem liegen kann ?

Besten Dank !