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 ('291c7d1ffd7c6eef29df3127df96b729','0','3.21.248.119','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715422654','usercp.php?action=buddy&add=13081&sid=ba3d1eb6ed24ff7460c54e78f5c7b583','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: 11.05.2024 @ 12:17
Script: /Forum/usercp.php?action=buddy&add=13081&sid=ba3d1eb6ed24ff7460c54e78f5c7b583
Referer: