[My friend cannot join the server]

Hey, i tried many ways. and it says my friend can't join and i can join please help me

 

 

Logs

https://pastebin.com/eA0NtS6F

[Minecraft modpack help]

Hello, i have a lot of mods in my modpack, it kinda got a lag spikes.

Ram isn't a problem is kinda mod/mods doing this.

Does anyone knows how to fix these problems?

lag spikes in modpack and stuff like that

and any there that reduces lag spikes?

[Help i cannot turn on my modpack/game]

U can check here

https://www.curseforge.com/minecraft/mc-mods/tinkers-construct/files

[Help i cannot turn on my modpack/game]

Just now, DaemonUmbra said:

The log indicates that one of your mods isn't being read correctly so it isn't loading. Then the log mentions JEI running out of memory when it tries to load.

Can I ask why you renamed the tconstruct jar?

I didn't rename TConstruct? i downloaded like this

[Help i cannot turn on my modpack/game]

I have 8 GB, The Ram isn't a problem My other modpacks works well but not this one. I got mods from curseforge.

[Help i cannot turn on my modpack/game]

24 minutes ago, DaemonUmbra said:

Please post logs as described in the EAQ and my signature.

here you go 

https://pastebin.com/Bquwr8D3

[Help i cannot turn on my modpack/game]

Hello I'm using 1.12.2

I see everytime crashes plese help

 

https://pastebin.com/W5BtmKnH

[Server can't start help]

Hello, i tried many ways to fix it but it dosen't fix it

 

Here's the error 

https://pastebin.com/0DAcEe8F

 

Please someone helps me fast