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 ('6739df66a1daf0a871a8116a45a69a7c','0','18.189.43.211','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715575487','search.php?action=user&userid=15441&sid=b7a38082d2102d5946ca9b8b95c9d30e','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: 13.05.2024 @ 06:44
Script: /Forum/search.php?action=user&userid=15441&sid=b7a38082d2102d5946ca9b8b95c9d30e
Referer: