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 ('556e34d04c6c28c03a58dd50c11bb086','0','18.223.21.5','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715007528','thread.php?threadid=35901&page=4&sid=20de2901d4bd8dfe5bf5f3f38cef5d65','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: 06.05.2024 @ 16:58
Script: /Forum/thread.php?threadid=35901&page=4&sid=20de2901d4bd8dfe5bf5f3f38cef5d65
Referer: