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 ('6375bc27abf31d29e81b4af0f6cbd9fb','0','18.220.126.5','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714908792','thread.php?threadid=96068&threadview=0&hilight=&hilightuser=0&sid=8fec7c0c5a9083d39fc7cd1f94b9d372&page=9','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 @ 13:33
Script: /Forum/thread.php?threadid=96068&threadview=0&hilight=&hilightuser=0&sid=8fec7c0c5a9083d39fc7cd1f94b9d372&page=9
Referer: