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 ('6bb55746bb86706cb4b6844ae2a9be88','0','18.118.122.46','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715763239','thread.php?threadid=91760&threadview=1&hilight=&hilightuser=0&sid=732414a98c995f0eeb67e5764f78c0f7','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 @ 10:53
Script: /Forum/thread.php?threadid=91760&threadview=1&hilight=&hilightuser=0&sid=732414a98c995f0eeb67e5764f78c0f7
Referer: