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 ('26c2f04bbf3c9a9f8a143c561de9a936','0','18.118.171.20','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715209304','addreply.php?action=quote&postid=1734726&sid=3ade14fb747535f54ac7e6c8a147ef83','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 @ 01:01
Script: /Forum/addreply.php?action=quote&postid=1734726&sid=3ade14fb747535f54ac7e6c8a147ef83
Referer: