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 ('455587bdeee6a0aa61819d4b8f189fe8','0','3.21.104.72','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715667842','board.php?boardid=39&page=5&daysprune=1000&sortfield=views&sortorder=ASC&sid=3a1c8a7f7de56cdb6f7b1cb6b3b2bbef','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 @ 08:24
Script: /Forum/board.php?boardid=39&page=5&daysprune=1000&sortfield=views&sortorder=ASC&sid=3a1c8a7f7de56cdb6f7b1cb6b3b2bbef
Referer: