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 ('c5d3ad00357128a1e28da82bca5f45a0','0','3.21.93.245','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1716743244','addreply.php?action=quote&postid=1737519&sid=a1df17b2ad0845b767f0c21e3250ae63','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: 26.05.2024 @ 19:07
Script: /Forum/addreply.php?action=quote&postid=1737519&sid=a1df17b2ad0845b767f0c21e3250ae63
Referer: