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 ('316c04c49e6b47a5378a5a3321fe9dd4','0','13.59.18.228','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715749852','formmail.php?userid=496&sid=2653a6c80cbfaa74fd66fd4fb305ead0','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 @ 07:10
Script: /Forum/formmail.php?userid=496&sid=2653a6c80cbfaa74fd66fd4fb305ead0
Referer: