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 ('72f86b6c37e56cac59207cea9b6d43f9','0','18.221.98.71','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715139060','usercp.php?action=buddy&add=19901&sid=7bfc23c318e21496d59a76fdc4d70edf','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: 08.05.2024 @ 05:31
Script: /Forum/usercp.php?action=buddy&add=19901&sid=7bfc23c318e21496d59a76fdc4d70edf
Referer: