Consistant Server Error UPD5304-00, Can't access anything.

[AyanCh0w]

I consistently get the error:
{"RT_ERROR":{"ERROR_MESSAGE":"We have upgraded our server for better performance. You must update app to the new version to continue. Error Code: UPD5304-00"}}
Whenever I run any function after successfully "logging in" to the client.
Not sure if this is a back end issue or if Synergy's servers got updated.

[kaijchang]

@AyanCh0w This project was started 4 years ago, so it's likely not compatible with newer versions of Synergy. I no longer have access to a StudentVue account for testing, so I can't be of much direct help, but I am willing to review any pull requests that add support for newer versions.