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 ('caa1c08f8e73ae9731ec49524a2d23f7','0','18.222.232.128','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715705527','thread.php?goto=nextnewest&threadid=188232&sid=71aad6f86be48d35c8dc388877d6b900','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: 14.05.2024 @ 18:52
Script: /Forum/thread.php?goto=nextnewest&threadid=188232&sid=71aad6f86be48d35c8dc388877d6b900
Referer: