server gives "Incomplete response received from application"

i have Django Application, and i decide to load it on the hosting service, everything worked fine and after I created an update and transferred the updated version to the same place, but after that the site refused to work giving out an error " Incomplete response received from application", although I installed all the libraries. I also uploaded the archive with the project to my computer and ran it locally, and everything worked correctly. How can I fix this problem? maybe you can somehow get the cause of the error instead of " Incomplete response received from application"? unfortunately hosting service giving logs only for php. has anyone encountered anything like this?

If your able to run it locally with all the same code and libraries but it fails on the hosting service then it defs smells of an issue to do with the hosting service setup. Without knowing what the provider is or what the backend looks like its hard to provide any decent commentary.

Have you reached out to the hosting provider’s support?