I'm getting white blank page when trying to access my website and Craft login page. I haven't updated the website for few months. So I assume no files has been changed.
I checked with the hosting provider, and they say everything is okay on their part.
I turned on dev mode, but still get a blank page.
What could possibly cause this? Is there anything I need to check? Thank you in advance. It's on Craft CMS 3.1.28. The url is https://vispaleis-oostende.be/.
Edit: as commented on a below answer: When I change the contents of Craft's index.php file to echo some text, this text does get shown on the website. Also, when I create such an echo php-file and include it from other folders using the variables CRAFT_BASE_PATH or CRAFT_VENDOR_PATH, it also shows that text. So the domain does point to the correct location, the index.php file gets loaded (also on any 'subpage' and the CMS-url, so not only the index page) and the include paths are found.
Edit 2: I just linked the domain name back to the beta-server, since everything was still working there. I also copied the database, to reflect the changes made in the CMS (small text changes). No files were changed since going online, so I didn't need to copy any files. Everything works as expected on the beta-server, so I think it's a problem on the 'live' server, even though the hosting provider claims it isn't. If anyone has an idea what this could be, please let me know so I can get back to the hosting provider...