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 ('a2e2c7cd51ea3d1cd6b8c3d9a66d4bd9','0','3.19.27.178','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715325629','thread.php?threadid=101913&goto=lastpost&sid=d2508963f6b5bce55e3a51a43232da9a','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: 10.05.2024 @ 09:20
Script: /Forum/thread.php?threadid=101913&goto=lastpost&sid=d2508963f6b5bce55e3a51a43232da9a
Referer: