https://paste.ubuntu.com/p/zrZbRp9mjF/

https://paste.ubuntu.com/p/s478vypn6d/

Sorry if I leave any important stuff out, I've never posted on here before. I am just confused!

Ever since the 1.14 update, my game crashes almost immediately when I load up a new world. Also during loading the world (it acts as if it's creating a new world every single time), there's this weird white box that appears in the middle of the screen. It almost looks like it's a visual of the game loading chunks. I know other people have been dealing with this same issue, but nothing is working out for me.

I have been hopping from website to website, doing everything in my power to get minecraft to run successfully. It's been a fruitless journey. My Vsync is turned off, I uninstalled Mcafee, uninstalled and reinstalled Minecraft...so yeah. Big confusion.

Game Log/Output:
12:26:07
ctd
Client thread
info
OpenAL initialized.
12:26:07
dxr
Client thread
info
Sound engine started
12:26:07
duf
Client thread
info
Created: 1024x512 textures-atlas
12:26:08
duf
Client thread
info
Created: 256x256 textures/particle-atlas
12:26:08
duf
Client thread
info
Created: 256x256 textures/painting-atlas
12:26:08
duf
Client thread
info
Created: 256x128 textures/mob_effect-atlas
12:28:51
ce
Client thread
warn
Ambiguity between arguments [teleport, destination] and [teleport, targets] with inputs: [Player, 0123, @e, dd12be42-52a9-4a91-a8a1-11c01849e498]12:28:51
ce
Client thread
warn
Ambiguity between arguments [teleport, targets] and [teleport, destination] with inputs: [Player, 0123, dd12be42-52a9-4a91-a8a1-11c01849e498]
12:28:51
ce
Client thread
warn
Ambiguity between arguments [teleport, targets, location] and [teleport, targets, destination] with inputs: [0.1 -0.5 .9, 0 0 0]
12:28:51
dxh
Server thread
info
Starting integrated minecraft server version 1.14
12:28:51
dxh
Server thread
info
Generating keypair
12:28:51
net.minecraft.server.MinecraftServer
Server thread
info
Found new data pack vanilla, loading it automatically
12:28:51
xi
Server thread
info
Reloading ResourceManager: Default
12:28:52
bej
Server thread
info
Loaded 6 recipes
12:28:53
r
Server thread
info
Loaded 811 advancements
12:28:54
vg
Server thread
warn
Unable to find spawn biome
12:28:57
net.minecraft.server.MinecraftServer
Server thread
info
Preparing start region for dimension minecraft:overworld
12:28:58
vr
Client thread
info
Preparing spawn area: 1%
12:28:58
vr
Client thread
info
Preparing spawn area: 1%
12:28:58
vr
Client thread
info
Preparing spawn area: 4%
12:28:59
vr
Client thread
info
Preparing spawn area: 6%
12:28:59
vr
Client thread
info
Preparing spawn area: 7%
12:29:00
vr
Client thread
info
Preparing spawn area: 9%
12:29:00
vr
Client thread
info
Preparing spawn area: 10%
12:29:01
vr
Client thread
info
Preparing spawn area: 10%12:29:11
vr
Client thread
info
Preparing spawn area: 32%
12:29:11
vr
Client thread
info
Preparing spawn area: 33%
12:29:12
vr
Client thread
info
Preparing spawn area: 33%
12:29:12
vr
Client thread
info
Preparing spawn area: 33%
12:29:13
vr
Client thread
info
Preparing spawn area: 35%
12:29:15
vr
Client thread
info
Preparing spawn area: 35%
12:29:15
vr
Client thread
info
Preparing spawn area: 35%
12:29:15
vr
Client thread
info
Preparing spawn area: 35%
12:29:15
vr
Client thread
info
Preparing spawn area: 35%
12:29:15
vr
Client thread
info
Preparing spawn area: 35%
12:29:16
vr
Client thread
info
Preparing spawn area: 43%
12:29:16
vr
Client thread
info
Preparing spawn area: 43%
12:29:17
vr
Client thread
info
Preparing spawn area: 43%
12:29:19
vr
Client thread
info
Preparing spawn area: 46%
12:29:19
vr
Client thread
info
Preparing spawn area: 46%
12:29:19
vr
Client thread
info
Preparing spawn area: 46%
12:29:19
vr
Client thread
info
Preparing spawn area: 46%
12:29:19
vr
Client thread
info
Preparing spawn area: 54%
12:29:20
vr
Client thread
info
Preparing spawn area: 56%
12:29:30
vr
Client thread
info
Preparing spawn area: 85%
12:29:30
vr
Client thread
info
Preparing spawn area: 85%
12:29:30
vr
Client thread
info
Preparing spawn area: 85%
12:29:30
vr
Client thread
info
Preparing spawn area: 85%
12:29:30
vr
Client thread
info
Preparing spawn area: 85%
12:29:31
vr
Client thread
info
Preparing spawn area: 98%
12:29:31
vr
Client thread
info
Preparing spawn area: 98%
12:29:31
vr
Client thread
info
Time elapsed: 33535 ms
12:29:31
dxh
Server thread
info
Changing view distance to 8, from 10
12:29:33
cwp
Client thread
info
[CHAT] Saved screenshot as 2019-04-26_12.29.00.png
12:29:33
cwp
Client thread
info
[CHAT] Saved screenshot as 2019-04-26_12.29.06.png
12:29:33
cwp
Client thread
info
[CHAT] Saved screenshot as 2019-04-26_12.29.15.png
12:29:33
xq
Server thread
info
fullofworms[local:E:73a6d937] logged in with entity id 221 at (-10.5, 71.0, -19.5)
12:29:33
net.minecraft.server.MinecraftServer
Server thread
info
fullofworms joined the game
12:29:34
dxh
Server thread
info
Saving and pausing game...
12:29:34
net.minecraft.server.MinecraftServer
Server thread
info
Saving chunks for level 'New World _)'/minecraft:the_end
12:29:34
net.minecraft.server.MinecraftServer
Server thread
info
Saving chunks for level 'New World _)'/minecraft:the_nether
12:29:34
net.minecraft.server.MinecraftServer
Server thread
info
Saving chunks for level 'New World _)'/minecraft:overworld
12:29:41
launcher
main
info
12:29:41
monitor
Process Monitor
fatal
Process crashed with exit code 255