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 ('8f3c7132f130a2dfb3bbca32e56a88d8','0','52.14.168.56','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714739184','formmail.php?threadid=102475&sid=2dac086b4afb9254a1e5f9113ffb0f01','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: 03.05.2024 @ 14:26
Script: /Forum/formmail.php?threadid=102475&sid=2dac086b4afb9254a1e5f9113ffb0f01
Referer: