modpack launcher is not working now

[awanamamama]

before the day it happpened i was able to play modpacks  but one day i clicked play and it loaded and took me back to the launcher i don't know why this is happening now but please reply and tell how to fix please @technic and people

[Munaus]

Read the Tracker Rules and Guidelines, if you can't find a fix on the Tracker then submit a report