Hello, today I booted up my PC and launched up Minecraft as usual...
Selected the 1.8.8 version and pressed play!
My Minecraft crashed and came out with this error code:

Exception in thread "main" java.lang.NullPointerException
at net.minecraft.yVdnuap.tEeeqUjY.yVdnuap.https(EntityList.java:65)
at net.minecraft.client.main.Main.main(Main.java:29)
Java HotSpot(TM) Client VM warning: Using incremental CMS is deprecated and will likely be removed in a future release

Idk what's wrong, so i decided to get help from you guys!
My Minecraft was working before on 60FPS with no problems.

PC specs:
CPU: Intel Celeron G1840 2.8GHz
GPU: nVidia GeForce 210 (Ik it's old but I don't have money for a new one!)
RAM: 8GB DDR3

Java version: Latest, downloaded it 2 days ago when it needed an update!

Thank you in advance!