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 ('a7d6b134ffbb39227b7f69bcfa3b6519','0','18.118.120.204','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715502394','thread.php?threadid=102278&goto=lastpost&sid=a1597de4c6375dd9bedfd295d30f89eb','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: 12.05.2024 @ 10:26
Script: /Forum/thread.php?threadid=102278&goto=lastpost&sid=a1597de4c6375dd9bedfd295d30f89eb
Referer: