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 ('c73e607951e28fc26aec6733688f1de9','0','18.224.44.100','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715565672','thread.php?threadid=98296&threadview=0&hilight=&hilightuser=0&page=2&sid=566cefdb146a1654d32603f00d508642','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 @ 04:01
Script: /Forum/thread.php?threadid=98296&threadview=0&hilight=&hilightuser=0&page=2&sid=566cefdb146a1654d32603f00d508642
Referer: