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 ('8f420c0e1a59707f85237e476c2abfbd','0','3.138.125.2','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714414938','thread.php?threadid=102391&threadview=1&hilight=&hilightuser=0&sid=589ab6de8c4666b43039f9e74b67f2c7','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: 29.04.2024 @ 20:22
Script: /Forum/thread.php?threadid=102391&threadview=1&hilight=&hilightuser=0&sid=589ab6de8c4666b43039f9e74b67f2c7
Referer: