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 ('c9eea4e4be07bb135b5da475d705f2cd','0','18.118.99.7','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715252057','thread.php?goto=lastpost&threadid=102391&sid=ca0c3c3e8d1d47636744ac6329d57547','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: 09.05.2024 @ 12:54
Script: /Forum/thread.php?goto=lastpost&threadid=102391&sid=ca0c3c3e8d1d47636744ac6329d57547
Referer: