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 ('e15529334c2024b45ae8b758fcbf2c6a','0','18.225.31.159','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715212813','thread.php?threadid=188208&threadview=0&hilight=&hilightuser=0&sid=55b0d6ee2a42d3b9e672de2db7ef7bc4','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 @ 02:00
Script: /Forum/thread.php?threadid=188208&threadview=0&hilight=&hilightuser=0&sid=55b0d6ee2a42d3b9e672de2db7ef7bc4
Referer: