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 ('280e79d64cdf58536a81b2a8bee65b74','0','18.191.212.211','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715554471','usercp.php?action=buddy&add=2023&sid=168c5b9c075ae0b8c0d846b8b1c4ae39','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 @ 00:54
Script: /Forum/usercp.php?action=buddy&add=2023&sid=168c5b9c075ae0b8c0d846b8b1c4ae39
Referer: