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 ('30fc20603b6e4f8f07680dc1fab413d5','0','3.18.220.243','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715317851','report.php?postid=1711888&sid=dfbe7c6ffe3435b9e5c7af768295ff1d','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: 10.05.2024 @ 07:10
Script: /Forum/report.php?postid=1711888&sid=dfbe7c6ffe3435b9e5c7af768295ff1d
Referer: