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 ('3d8c848d3161d4992f7ac5ab79cca788','0','18.224.73.125','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715228427','thread.php?threadid=102692&goto=lastpost&sid=97ca07f569bb774b2b6b3e5e28af7000','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: 09.05.2024 @ 06:20
Script: /Forum/thread.php?threadid=102692&goto=lastpost&sid=97ca07f569bb774b2b6b3e5e28af7000
Referer: