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 ('8281c4878db9a670a7eaf1425abd431a','0','18.219.96.188','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715782488','thread.php?threadid=90257&threadview=0&hilight=&hilightuser=0&sid=5cad479ec7113bd0c8049588a8c0642f&page=16','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: 15.05.2024 @ 16:14
Script: /Forum/thread.php?threadid=90257&threadview=0&hilight=&hilightuser=0&sid=5cad479ec7113bd0c8049588a8c0642f&page=16
Referer: