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 ('ac1fd94dc3dcc7a053ae057d24452de0','0','18.189.3.137','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715796234','thread.php?threadid=94959&threadview=0&hilight=&hilightuser=0&page=1&sid=9e79ec95547e4d5c48d8aec6a93fe678','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: 15.05.2024 @ 20:03
Script: /Forum/thread.php?threadid=94959&threadview=0&hilight=&hilightuser=0&page=1&sid=9e79ec95547e4d5c48d8aec6a93fe678
Referer: