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 ('a0d18a7256ae94e8f898c7db76dcfbf4','0','18.117.183.172','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714863997','thread.php?threadid=93900&goto=lastpost&sid=b56e77f0de6ef7d0e912ccf3ee26f24b','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: 05.05.2024 @ 01:06
Script: /Forum/thread.php?threadid=93900&goto=lastpost&sid=b56e77f0de6ef7d0e912ccf3ee26f24b
Referer: