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 ('5635019ffd56c90bd2ec500ca3e224d4','0','3.15.231.69','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715726322','board.php?boardid=24&daysprune=1000&sortfield=lastposttime&sortorder=DESC&page=56&sid=1555f11c5d6039982bb7bbe34bcbe047','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: 15.05.2024 @ 00:38
Script: /Forum/board.php?boardid=24&daysprune=1000&sortfield=lastposttime&sortorder=DESC&page=56&sid=1555f11c5d6039982bb7bbe34bcbe047
Referer: