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 ('6f418f5559e71a620b4b01e7dbb4f20f','0','18.116.40.177','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715151964','thread.php?threadid=102846&goto=lastpost&sid=de5ae495ebfd12963bff047dddcb5a36','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: 08.05.2024 @ 09:06
Script: /Forum/thread.php?threadid=102846&goto=lastpost&sid=de5ae495ebfd12963bff047dddcb5a36
Referer: