All sites on WPOven have access and error logs , they are availbile in the logs/ folder for the site.
To access the logs folder use the SFTP account associated with the site, on login you will see two folder logs/ and public_html/.
You will find the logs inside the logs/ folder named as error.log and access.log .
You may download them using the same SFTP account to your local PC for further review. You may also use ssh to login and check these logs.