SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Invalid SQL: INSERT INTO bb2_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('4af1918a547eed9627a824e0b09a8e45','0','18.190.207.176','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715637649','board.php?boardid=2&daysprune=1000&sortfield=lastposttime&sortorder=ASC&sid=3651156d3164fb762cf22f189b207746','0','0','')
mysql error: INSERT command denied to user 'o1571744'@'infong-eu267.clienthosting.eu' for table 'bb2_sessions'
mysql error number: 1142
mysql version: 5.7.42-log
php version: 7.4.33
Date: 14.05.2024 @ 00:00
Script: /Forum/board.php?boardid=2&daysprune=1000&sortfield=lastposttime&sortorder=ASC&sid=3651156d3164fb762cf22f189b207746
Referer: