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 ('426b2e6cb3e0b72ac40de286cf8bfddb','0','3.147.103.15','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715552089','board.php?boardid=90&page=1&daysprune=1000&sortfield=topic&sortorder=ASC&sid=617a4d9b568a75ba55ad2e5f25bb3051','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: 13.05.2024 @ 00:14
Script: /Forum/board.php?boardid=90&page=1&daysprune=1000&sortfield=topic&sortorder=ASC&sid=617a4d9b568a75ba55ad2e5f25bb3051
Referer: