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 ('25b210f38bba8a8a362af8c9453eb607','0','18.189.186.214','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715814543','board.php?boardid=88&page=1&daysprune=1000&sortfield=lastposttime&sortorder=ASC&sid=43fa3e7b4179a55e78fac7bc34b1988b','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: 16.05.2024 @ 01:09
Script: /Forum/board.php?boardid=88&page=1&daysprune=1000&sortfield=lastposttime&sortorder=ASC&sid=43fa3e7b4179a55e78fac7bc34b1988b
Referer: