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 ('547a3f907fa4a2b7fce834e43be806cc','0','18.224.73.125','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714618453','board.php?boardid=62&daysprune=1000&sortfield=lastposttime&sortorder=DESC&page=16&sid=7e0b5abfd4c9778aa22078a1fdd0dc92','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: 02.05.2024 @ 04:54
Script: /Forum/board.php?boardid=62&daysprune=1000&sortfield=lastposttime&sortorder=DESC&page=16&sid=7e0b5abfd4c9778aa22078a1fdd0dc92
Referer: