Merge branch '480-about-site-broken' into 'master'

Resolve "About site broken"

Closes #480

See merge request !666

CHANGELOG.rst

@@ -21,6 +21,7 @@ Fixed
 ~~~~~
 
 * Fix broken backup health check
+* Make error recovery in about page work
 
 Removed
 ~~~~~~~

aleksis/core/util/apps.py

@@ -46,7 +46,7 @@ class AppConfig(django.apps.AppConfig):
         if dist_name:
             try:
                 dist = metadata.distribution(dist_name)
-            except PackageNotFoundError:
+            except metadata.PackageNotFoundError:
                 return None
 
             return dist