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 ('3ca830db24de6a09aa6009f469063b69','0','3.138.204.208','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715293280','usercp.php?action=addsubscription&threadid=53474&sid=69491b54810c1e29607903c1f1e132c9','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 @ 00:21
Script: /Forum/usercp.php?action=addsubscription&threadid=53474&sid=69491b54810c1e29607903c1f1e132c9
Referer: