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 ('f580d82a3ac33ce598ab54e6b867c60d','0','3.21.93.44','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714947084','board.php?boardid=6&sid=1ebecb0dc0a40c7e44d8e1a24dcd0c90','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 @ 00:11
Script: /Forum/board.php?boardid=6&sid=1ebecb0dc0a40c7e44d8e1a24dcd0c90
Referer: