My Server Crashes After a Few Minutes of Uptime

Currently, the server I'm using is a 1.7.10 modded world. My issue is that the server stays up for a few minutes, and then randomly closes with no blaring telling of the issue that I can tell in the log. I don't know if I'm peaking the server resources, or what's going on, so I'm hoping someone can help me figure this out. First, I'll list my mods, and then the log share.

MODS:

Ironchest 1.7.10-6.0.62.742

Not Enough Items 1.7.10-1.0.5.120 (Client Side)

Waila 1.7.10-1.5.10 (Client Side)

Chisel 2.9.5.11

CodeChickenCore 1.7.10-1.0.7.48

LambdaLib-1.2.3

AdvancedLightsabers 1.7.10-1.2.2

Journeymap 1.7.10-5.1.4ps2

Mekanism 1.7.10-9.1.1.1031

Mekanism Generators 1.7.10-9.1.1.1031

Mekanism Tools 1.7.10-9.1.1.1031

Buildcraft 7.1.24

Optifine 1.7.10_HD_U_E7

Fastcraft 1.25

SGCraft 1.7.10-1.13.3
Academycraft 1.0.7

WarpDrive 1.7.10-1.4.2

Forge server log [#Tj7dqfe] - mclo.gs

If the issue is something simple and I am blind, I am sorry for bringing up a simple matter. Preferrably, I'm seeking an alternative without losing any of this list, but I have doubts on the possibility of such a thing.

Quote from Roman

Did our panel detect that someone joined the server?

Quoting you because I don't know if it'll let you know I replied... it did. It read my name in the log and stuff. I remember the count going up, playing on the world, commands were fine, etc. I thought it could be something related to my modslist, so I cut it down a bit again and removed Chisel because it was there for a mod I already removed anyway, but that didn't fix it either.

AquosLegends.aternos.me

BTW, I tried to play it again today, but I didn't stay on too long since my internet was a bit off tihs time around. It played longer, so it may be an issue that fixed itself? Who knows.