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 ('88ed86bf0a37bb26e9aa7548d11fcb8d','0','18.191.171.20','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715366308','addreply.php?action=quote&postid=1752256&sid=e9a3283fe10a6b38c8a0231b8d5c3093','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 @ 20:38
Script: /Forum/addreply.php?action=quote&postid=1752256&sid=e9a3283fe10a6b38c8a0231b8d5c3093
Referer: