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 ('8b3a7049886d85eecf04e91cca14f2a0','0','3.15.143.207','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715826778','addreply.php?action=quote&postid=1756947&sid=8bd95149a1343b8f1e83249437ac3ba3','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: 16.05.2024 @ 04:32
Script: /Forum/addreply.php?action=quote&postid=1756947&sid=8bd95149a1343b8f1e83249437ac3ba3
Referer: