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 ('3ff3d8b39cca9535ad8b0e87be8ef09e','0','18.220.16.184','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715008380','board.php?boardid=2&page=1&daysprune=1000&sortfield=topic&sortorder=ASC&sid=250c9656b836684ac58fb4e4673ad249','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: 06.05.2024 @ 17:13
Script: /Forum/board.php?boardid=2&page=1&daysprune=1000&sortfield=topic&sortorder=ASC&sid=250c9656b836684ac58fb4e4673ad249
Referer: