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 ('d66cf80719e517b5a27a9aa914bec617','0','3.135.209.184','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715822938','thread.php?threadid=90257&threadview=0&hilight=&hilightuser=0&sid=3f17caf0bbad514ce8e95ad350c20a64&page=11','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: 16.05.2024 @ 03:28
Script: /Forum/thread.php?threadid=90257&threadview=0&hilight=&hilightuser=0&sid=3f17caf0bbad514ce8e95ad350c20a64&page=11
Referer: