I had built a website as a dashboard (using 000webhost) to change the data in mySQL database via php which was working fine right now. After that, I have a Unity WebGL build uploaded on itch.io which was working fine as well until it need to get data from the database via php. When I was intended to get the data via accessing php files store in the 000webhost server, I got the following error show up in the web console from the accessing website.
Mixed Content: The page at 'https://.itch.io/' was loaded over HTTPS, but attempted to connect to the insecure WebSocket endpoint 'ws://:54998/'. This request has been blocked; this endpoint must be available over WSS
The link I was using to access the php files was using https instead of http. I am still new to these area, I would like to know can I change the WebSocket endpoint to wss instead of ws? Do I need a paid plan to solve this? I did saw that the Single Hosting plan did offer free SSL certificate. Please help me, I am open for any suggestion/advice, Thank You.
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