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 ('4a0f57a3f4e07c71e272f9d23959c53f','0','18.191.5.239','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715267161','thread.php?threadid=101453&threadview=1&hilight=&hilightuser=0&sid=8d639d6444e20d26fb7f9ec2d903d6e1','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: 09.05.2024 @ 17:06
Script: /Forum/thread.php?threadid=101453&threadview=1&hilight=&hilightuser=0&sid=8d639d6444e20d26fb7f9ec2d903d6e1
Referer: