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 ('a669e8abbb425985c8aeb6f5c4e464b8','0','18.116.239.195','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714661824','thread.php?threadid=45468&threadview=0&hilight=&hilightuser=0&sid=6d538b110b9ad2d9c0d3f5c58aec35a1&page=2','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: 02.05.2024 @ 16:57
Script: /Forum/thread.php?threadid=45468&threadview=0&hilight=&hilightuser=0&sid=6d538b110b9ad2d9c0d3f5c58aec35a1&page=2
Referer: