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 ('515b3c57b016729e6e1cc6d36a79210f','0','3.15.3.154','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715532951','thread.php?threadid=100908&page=2&sid=ea75b1c2acd45fc56f5697fe87a4ebfb','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 @ 18:55
Script: /Forum/thread.php?threadid=100908&page=2&sid=ea75b1c2acd45fc56f5697fe87a4ebfb
Referer: