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 ('b20563b6fb92489aed2bc3135cd6b96e','0','18.191.135.224','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714403001','search.php?action=user&userid=18968&sid=0b9f97c71c0a1df5fa35642d6d7e6629','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: 29.04.2024 @ 17:03
Script: /Forum/search.php?action=user&userid=18968&sid=0b9f97c71c0a1df5fa35642d6d7e6629
Referer: