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 ('ff3d94662218b0d4d7e48db4bcd94048','0','18.218.196.182','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715029673','addreply.php?action=quote&postid=1742053&sid=8524d1b2c54fabc99e62d7fcb76e7e86','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: 06.05.2024 @ 23:07
Script: /Forum/addreply.php?action=quote&postid=1742053&sid=8524d1b2c54fabc99e62d7fcb76e7e86
Referer: