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 ('157c2b092b008a7afa3a2de4835d3873','0','3.21.113.147','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715587236','thread.php?threadid=102160&goto=lastpost&sid=a2ff55468714a8a0b1c3ef06b8e12d4b','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: 13.05.2024 @ 10:00
Script: /Forum/thread.php?threadid=102160&goto=lastpost&sid=a2ff55468714a8a0b1c3ef06b8e12d4b
Referer: