Can't Upload Map - 500 Error [SOLVED]

[Dirtierdragoooon]

I get an error code every time I try to download a map. I have downloaded the latest update for the client.
I get this message after trying to upload: (I had to delete most of the message cause this forum states "Your post looks too spamy for a new user, please remove off-site URLs.

Spoiler: show

springframework.web.client.HttpServerErrorException$InternalServerError: 500 Server Error
...(HttpServerErrorException.java:79)
...(DefaultResponseErrorHandler.java:99)
...(DefaultResponseErrorHandler.java:79)
...(JsonApiErrorHandler.java:31)
...(OAuth2ErrorHandler.java:84)
...(ResponseErrorHandler.java:63)
...(RestTemplate.java:777)
...(RestTemplate.java:735)
...(OAuth2RestTemplate.java:128)
...(RestTemplate.java:669)
...(RestTemplate.java:444)
...(FafApiAccessorImpl.java:544)
...(FafApiAccessorImpl.java:290)
...(Native Method)
...(Unknown Source)
...(Unknown Source)
...(Unknown Source)
...(AopUtils.java:343)
...(JdkDynamicAopProxy.java:206)
...(Unknown Source)
...(MapUploadTask.java:86)
...(MapUploadTask.java:30)
...(Unknown Source)
...(Unknown Source)
...(Unknown Source)
...(Unknown Source)
...(Unknown Source)

I manually entered in ACU units in the .save file, just like in Gap of 64 ACUs. The old client, not Downlord's, had no problem with it. Hopefully it's unrelated to ACU units. Which looks like this:

Spoiler: show

['ARMY_11'] = {
personality = '',
plans = '',
color = 0,
faction = 0,
Economy = {mass = 0, energy = 0},
Alliances = {},
['Units'] = GROUP {
orders = '',
platoon = '',
Units = {
['INITIAL'] = GROUP {
orders = '',
platoon = '',
Units = {
['UNIT_7200'] = {
type = 'uel0001',
orders = '',
platoon = '',
Position = {102.50, 70.28, 337.50},
Orientation = {0.00, 4.825829, 0.00},
},
['UNIT_7267'] = {
type = 'url0001',
orders = '',
platoon = '',
Position = {109.50, 69.95, 712.50},
Orientation = {0.00, 3.193946, 0.00},
},
['UNIT_7265'] = {
type = 'ual0001',
orders = '',
platoon = '',
Position = {97.50, 70.04, 865.50},
Orientation = {0.00, 3.202673, 0.00},
},
['UNIT_7297'] = {
type = 'xsl0001',
orders = '',
platoon = '',
Position = {400.50, 77.10, 816.50},
Orientation = {0.00, 1.658065, 0.00},
},
},
},
},
},
PlatoonBuilders = {
next_platoon_builder_id = '0',
Builders = {},
},
},