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 ('48e5bbd7b7a9e6de3a76f5b580b7d8f6','0','3.22.248.208','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715002724','usercp.php?action=buddy&add=21187&sid=db8b49acd6ac59a979ff199c74b857c1','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: 06.05.2024 @ 15:38
Script: /Forum/usercp.php?action=buddy&add=21187&sid=db8b49acd6ac59a979ff199c74b857c1
Referer: