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 ('1e77950ca2d1b883b47b7acc3c592ac9','0','18.191.147.190','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715375856','thread.php?threadid=102931&goto=lastpost&sid=8a16253eed53919e5929ed6b741e8e0f','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 @ 23:17
Script: /Forum/thread.php?threadid=102931&goto=lastpost&sid=8a16253eed53919e5929ed6b741e8e0f
Referer: