Nextcloud 14 won't install apps or load app store

Nextcloud version (14.0.5):
Operating system and version (Ubuntu 18.04):
Apache or nginx version (Apache 2.4.25):
PHP version (7.1):

The issue you are facing:

I installed nextcloud using snap and everything has been working fine up until this point. The app store will not load and I am unable to install new third party apps to nextcloud. I have recently upgraded from 13 to 14, but apps were working fine after that. The app menu just spins consistently.

Here is the error code I get when installing apps:

|Error|no app in context|Exception: Could not download app socialsharing_diaspora

0. /snap/nextcloud/10791/htdocs/settings/Controller/AppSettingsController.php - line 438:OC\Installer->downloadApp("socialsharing_diaspora")

1. /snap/nextcloud/10791/htdocs/lib/private/AppFramework/Http/Dispatcher.php - line 166:OC\Settings\Controller\AppSettingsController->enableApps([ "socialsharing_diaspora"], [])

2. /snap/nextcloud/10791/htdocs/lib/private/AppFramework/Http/Dispatcher.php - line 99:OC\AppFramework\Http\Dispatcher->executeController(OC\Settings\ ... {}, "enableApps")

3. /snap/nextcloud/10791/htdocs/lib/private/AppFramework/App.php - line 118:OC\AppFramework\Http\Dispatcher->dispatch(OC\Settings\ ... {}, "enableApps")

4. /snap/nextcloud/10791/htdocs/lib/private/AppFramework/Routing/RouteActionHandler.php - line 47:OC\AppFramework\App::main("OC\\Setting ... r", "enableApps", OC\AppFramew ... {}, { _route: "s ... "})

5. OC\AppFramework\Routing\RouteActionHandler->__invoke({ _route: "s ... "})

6. /snap/nextcloud/10791/htdocs/lib/private/Route/Router.php - line 297:call_user_func(OC\AppFramew ... {}, { _route: "s ... "})

7. /snap/nextcloud/10791/htdocs/lib/base.php - line 987:OC\Route\Router->match("/settings/apps/enable")

8. /snap/nextcloud/10791/htdocs/index.php - line 42:OC::handleRequest()|
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