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 ('979f0a42e4c63565f31bc1a89d68d131','0','18.220.1.239','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715175859','thread.php?threadid=78880&threadview=0&hilight=&hilightuser=0&sid=eff6c97776ae9d27fc7f3a7e7e4c88dc&page=6','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: 08.05.2024 @ 15:44
Script: /Forum/thread.php?threadid=78880&threadview=0&hilight=&hilightuser=0&sid=eff6c97776ae9d27fc7f3a7e7e4c88dc&page=6
Referer: