Why did WazirX crash?

I'm curious to understand the reasons behind WazirX's recent crash. Was it due to a technical glitch, a sudden surge in trading volume, or perhaps a broader market downturn? Did the exchange experience any security breaches or unexpected maintenance issues? Additionally, did the crash have any impact on user funds or trading activities? I'm eager to learn more about the underlying causes and how WazirX plans to prevent similar incidents in the future.