Minecraft crashes on launch

I'm using Minecraft release 1.15.2. When I click play in the Minecraft launcher it shows me a white screen, and a dialog comes up with the launcher crash report.

Here is the crash report :

---- Minecraft Crash Report ----
// Oops.

Time: २१/२/२० ९:१७ अपराह्न
Description: Initializing game

r: Non [a-z0-9/._-] character in path of location: minecraft:dynamic/light_map_१
    at sm.(SourceFile:38)
    at sm.(SourceFile:43)
    at eak.a(SourceFile:119)
    at dqs.(SourceFile:35)
    at dqn.(SourceFile:150)
    at dbn.(SourceFile:492)
    at net.minecraft.client.main.Main.main(SourceFile:166)

A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Thread: Render thread
Stacktrace:
    at sm.(SourceFile:38)
    at sm.(SourceFile:43)
    at eak.a(SourceFile:119)
    at dqs.(SourceFile:35)
    at dqn.(SourceFile:150)
    at dbn.(SourceFile:492)

These are my pc specs:
Processor Core i3 2100 (2nd gen)
RAM: 4GB
Graphics card: Nividia Geforce Gt 710
Operating system: Windows 8.1

I installed Minecraft and when I tried to launch it, it didn't, and showed me the crash report.

So far I have tried these following fixes:

1. Reinstalling Minecraft.
2. Updating and reinstalling Java.
3. Updating drivers.
4. Spend hours on Youtube to find a fix.
5. I have tried other launchers too (Tlauncher, SKlauncher).
6. I have tried running in compatibility mode.