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 ('c29739a8f36f45ef5915206102085e44','0','18.221.156.50','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715612064','thread.php?threadid=66134&threadview=0&hilight=&hilightuser=0&page=7&sid=53fc93e271528ec9b68f77cef5ea3c2f','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: 13.05.2024 @ 16:54
Script: /Forum/thread.php?threadid=66134&threadview=0&hilight=&hilightuser=0&page=7&sid=53fc93e271528ec9b68f77cef5ea3c2f
Referer: