Aukumi

I have a server, just for friends and I, just set it up for forge and have a modpack loaded on the server. I downloaded the modpack from the server site, and installed it. When I try to join the server, it says that I am not running the same modpack version as the server. The server is running "FTB OceanBlock 1.14.0" and it says that I'm running "PLEASE_CHANGE_ME CHANGE_ME". I'm completely lost at this point and not sure how to fix this.