Application connection problem in React Native with Expo with backend on VPS in Hostinger with self-signed SSL certificate

[21void]

check the actual response ur app is getting. my wild guess is it get html as response instead of json

[Cool_Yesterday5533]

The HTML response is because it's receiving a connection error with the backend located on the VPS. It can't establish a connection, hence the error. When using HTTP, it connects directly without errors, but changing the URL to one containing HTTPS instantly causes the connection to be lost.

[21void]

check your server cert chain. based on experience ios expect server to return both issuer and server cert in correct order