PHP/Drupal Web Application crashes on azure web apps

We have hosted application on azure web apps and its continuously crashing due to some issue (might be configuration) - Below is description.

"We detected Application crashes during this timeframe.

Description We detected crashes in your application . Next Steps Please check the event logs table below to see if there are any uncaught exceptions might be causing this. Also, you can check out useful Links section to explore some of the other options that can help diagnose crashes in your application. Exception Code 142 crashes due to (0xE0434352 - CLR Exception)"

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https://i.stack.imgur.com/D94lx.png