Extension Updater - Not Working

Since I updated from 11.5, this has not worked. Does not time out. Just sits here on this screen forever:

There is an error in the developer console:

VM179:1 GET https://wiki.pridedallas.com:8443/xwiki/rest/notifications/count?media=json&userId=xwiki%3AXWiki.keithdavis&useUserPreferences=true&currentWiki=xwiki&async=true&asyncId=10&_=1567428847604 500
(anonymous) @ VM179:1
send @ jquery.js:9203
ajax @ jquery.js:8684
k @ NotificationsDisplayerUIX?language=en&docVersion=22.1:1
setTimeout (async)
(anonymous) @ NotificationsDisplayerUIX?language=en&docVersion=22.1:1
i @ jquery.js:3187
fireWith @ jquery.js:3317
z @ jquery.js:8785
(anonymous) @ jquery.js:9151
load (async)
send @ jquery.js:9170
ajax @ jquery.js:8684
k @ NotificationsDisplayerUIX?language=en&docVersion=22.1:1
(anonymous) @ NotificationsDisplayerUIX?language=en&docVersion=22.1:1
i @ jquery.js:3187
add @ jquery.js:3246
n.fn.ready @ jquery.js:3496
(anonymous) @ NotificationsDisplayerUIX?language=en&docVersion=22.1:1
execCb @ require.min.js?r=1:29
check @ require.min.js?r=1:18
(anonymous) @ require.min.js?r=1:22
(anonymous) @ require.min.js?r=1:7
(anonymous) @ require.min.js?r=1:23
y @ require.min.js?r=1:6
emit @ require.min.js?r=1:23
check @ require.min.js?r=1:19
enable @ require.min.js?r=1:23
init @ require.min.js?r=1:16
I @ require.min.js?r=1:13
completeLoad @ require.min.js?r=1:28
onScriptLoad @ require.min.js?r=1:29
load (async)
g.load @ require.min.js?r=1:34
load @ require.min.js?r=1:29
load @ require.min.js?r=1:17
fetch @ require.min.js?r=1:17
check @ require.min.js?r=1:17
enable @ require.min.js?r=1:23
enable @ require.min.js?r=1:27
(anonymous) @ require.min.js?r=1:22
(anonymous) @ require.min.js?r=1:7
y @ require.min.js?r=1:6
enable @ require.min.js?r=1:21
init @ require.min.js?r=1:16
(anonymous) @ require.min.js?r=1:26
setTimeout (async)
g.nextTick @ require.min.js?r=1:32
m @ require.min.js?r=1:26
requirejs @ require.min.js?r=1:32
(anonymous) @ TourJS?language=en&docVersion=4.1:1

https://forum.xwiki.org/t/extension-updater-not-working-does-nothing/5464