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 ('4a1d7b32d1a5f9221ccd582c90496c59','0','3.129.87.138','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715691206','thread.php?threadid=102935&goto=lastpost&sid=5eaa1e123a2133da0fcddf6057d38e1b','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: 14.05.2024 @ 14:53
Script: /Forum/thread.php?threadid=102935&goto=lastpost&sid=5eaa1e123a2133da0fcddf6057d38e1b
Referer: