Rented Forge Server rejects mods

[BeefManger]

I rented a forger server (1.12.2) from zap-hosting.com, got the IP via e-mail. I put 172 mods in my minecraft mods folder, and tried to connect to the server and this error message came up. 

The server has 5Gb of RAM, my Minecraft uses 4GB of mine.

 Console:

> [K[11:45:42] [User Authenticator #10/INFO] [minecraft/NetHandlerLoginServer]: UUID of player xXcrashupXx is 565d792c-c2f6-42e7-9495-c5ff76581a5c
> [K[11:45:42] [Netty Epoll Server IO #22/INFO] [FML]: Client protocol version 2
> [K[11:45:42] [Netty Epoll Server IO #22/INFO] [FML]: Client attempting to join with 172 mods : [email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],denseneutroncollectors@@VERSION@,[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],extrabotany@58,[email protected],[email protected],[email protected],fastleafdecay@v14,[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],appliedenergistics2@rv6-stable-7,[email protected],[email protected],[email protected],[email protected],[email protected],[email protected]+release.109.220f184,[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],opencomputers|[email protected],[email protected],[email protected],[email protected],[email protected],[email protected]
> [K[11:45:42] [Server thread/INFO] [minecraft/NetHandlerPlayServer]: xXcrashupXx lost connection: Disconnected
> [K[11:45:42] [Server thread/INFO] [minecraft/DedicatedServer]: [0;33;1mxXcrashupXx[39;0m[0;33;1m left the game[39;0m[39;0m