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 ('7588f5f60f1a2a595877a565ccf0b00b','0','3.128.171.246','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715552862','usercp.php?action=buddy&add=7872&sid=5683ab7d8a9d1415bf5bd9b9fe1a2c40','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 @ 00:27
Script: /Forum/usercp.php?action=buddy&add=7872&sid=5683ab7d8a9d1415bf5bd9b9fe1a2c40
Referer: