Project download error: Cannot download project on qfield app from self hosted qfield cloud

[pratiksha7755]

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I recently bought a VPS and created a self hosted Qfield cloud on it. I even configured the ssl certificate on the public domain. I was also able to load the project to the cloud from QGIS. Everything seemed ok till the point i signed in to the Qfield app in my mobile. . But the moment i try to download the project in Qfield app in my android, it says project download error. I tried everything but unable to solve the issue. Kindly help me.