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 ('501eb21f6f779c9d103be4ae76d5bd27','0','3.12.34.178','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715252400','usercp.php?action=buddy&add=12710&sid=f01bbed9edb95f7d3f9aa7d2f0ffafdc','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 @ 13:00
Script: /Forum/usercp.php?action=buddy&add=12710&sid=f01bbed9edb95f7d3f9aa7d2f0ffafdc
Referer: