Unable to install plugin

I’m attempting to install a plugin on my Mattermost webapp, but I keep encountering this error.

Additionally, I can’t access my webapp on iPhones, although it works fine on MacBooks, Windows PCs, and Android devices.

This is the error i got when i used inspect browser.

Hi @Svr, it sounds like you’re facing a couple of issues. Let’s tackle them together! For the plugin installation error, I recommend checking out the Plugins Docs to ensure your environment is set up correctly, and for the iPhone access issue, you might want to review our Mobile Troubleshooting Guide for potential solutions. Let us know how it goes!

On iPhones, the webpage loads but only display a blank page. It opens correctly on MacBooks, Windows PCs, and Android devices.