Fehlermeldung in der Vorschau

[s.uthe]

Hallo Forum!

Ich benutze die aktuelle avisota Version auf Contao 3.5.4.
Dabei erhalte ich in der Vorschau (vor versenden, auch im Vollbildmodus) folgende Fehlermeldung & Warnings:

Warning: mysqli::real_escape_string(): Couldn't fetch mysqli in system/modules/core/library/Contao/Database/Mysqli/Statement.php on line 51
#0 [internal function]: __error(2, 'mysqli::real_es...', '/var/www/contao...', 51, Array)
#1 system/modules/core/library/Contao/Database/Mysqli/Statement.php(51): mysqli->real_escape_string('a:54:{s:7:"refe...')
#2 system/modules/core/library/Contao/Database/Statement.php(350): Contao\Database\Mysqli\Statement->string_escape('a:54:{s:7:"refe...')
#3 system/modules/core/library/Contao/Database/Statement.php(325): Contao\Database\Statement->escapeParams(Array)
#4 system/modules/core/library/Contao/Database/Statement.php(262): Contao\Database\Statement->replaceWildcards(Array)
#5 system/modules/core/classes/BackendUser.php(164): Contao\Database\Statement->execute('a:54:{s:7:"refe...', '4')
#6 [internal function]: Contao\BackendUser->__destruct()
#7 {main}

Warning: mysqli::real_escape_string(): Couldn't fetch mysqli in system/modules/core/library/Contao/Database/Mysqli/Statement.php on line 51
#0 [internal function]: __error(2, 'mysqli::real_es...', '/var/www/contao...', 51, Array)
#1 system/modules/core/library/Contao/Database/Mysqli/Statement.php(51): mysqli->real_escape_string('4')
#2 system/modules/core/library/Contao/Database/Statement.php(350): Contao\Database\Mysqli\Statement->string_escape('4')
#3 system/modules/core/library/Contao/Database/Statement.php(325): Contao\Database\Statement->escapeParams(Array)
#4 system/modules/core/library/Contao/Database/Statement.php(262): Contao\Database\Statement->replaceWildcards(Array)
#5 system/modules/core/classes/BackendUser.php(164): Contao\Database\Statement->execute('a:54:{s:7:"refe...', '4')
#6 [internal function]: Contao\BackendUser->__destruct()
#7 {main}

Warning: mysqli::query(): Couldn't fetch mysqli in system/modules/core/library/Contao/Database/Mysqli/Statement.php on line 81
#0 [internal function]: __error(2, 'mysqli::query()...', '/var/www/contao...', 81, Array)
#1 system/modules/core/library/Contao/Database/Mysqli/Statement.php(81): mysqli->query('UPDATE tl_user ...')
#2 system/modules/core/library/Contao/Database/Statement.php(293): Contao\Database\Mysqli\Statement->execute_query()
#3 system/modules/core/library/Contao/Database/Statement.php(264): Contao\Database\Statement->query()
#4 system/modules/core/classes/BackendUser.php(164): Contao\Database\Statement->execute('a:54:{s:7:"refe...', '4')
#5 [internal function]: Contao\BackendUser->__destruct()
#6 {main}

Warning: Contao\Database\Mysqli\Statement::get_error(): Couldn't fetch mysqli in system/modules/core/library/Contao/Database/Mysqli/Statement.php on line 92
#0 system/modules/core/library/Contao/Database/Mysqli/Statement.php(92): __error(2, 'Contao\Database...', '/var/www/contao...', 92, Array)
#1 system/modules/core/library/Contao/Database/Statement.php(116): Contao\Database\Mysqli\Statement->get_error()
#2 system/modules/core/library/Contao/Database/Statement.php(295): Contao\Database\Statement->__get('error')
#3 system/modules/core/library/Contao/Database/Statement.php(264): Contao\Database\Statement->query()
#4 system/modules/core/classes/BackendUser.php(164): Contao\Database\Statement->execute('a:54:{s:7:"refe...', '4')
#5 [internal function]: Contao\BackendUser->__destruct()
#6 {main}

Fatal error: Uncaught exception 'Exception' with message 'Query error: (UPDATE tl_user SET session='' WHERE id='')' in /var/www/contao/system/modules/core/library/Contao/Database/Statement.php:295 Stack trace: #0 /var/www/contao/system/modules/core/library/Contao/Database/Statement.php(264): Contao\Database\Statement->query() #1 /var/www/contao/system/modules/core/classes/BackendUser.php(164): Contao\Database\Statement->execute('a:54:{s:7:"refe...', '4') #2 [internal function]: Contao\BackendUser->__destruct() #3 {main} thrown in /var/www/contao/system/modules/core/library/Contao/Database/Statement.php on line 295

Die Fehlermeldung taucht unter der Anzeige des Newsletters auf. Die Inhalte werden korrekt angezeigt und lassen sich auch problemlos versenden.

Weiß jemand Rat?

Danke für die Hilfe

[TheRedTiger]

Hallo Zusammen,

ich habe das gleich Problem. Gibt es hierzu mittlerweile schon Informationen womit dies zusammen hängt??

Grüße
Jörg

[baumannsv]

Hallo,

führt bitte mal die install.php von Contao aus.
Danach im Backend nochmals die Datenbank aktualisieren.

Mit freundlichen Grüßen Sven