No working on Nginx

[Pushkraj19]

The plugin is not working on nginx server. Dont know why and also whenever select payment bank on checkout i am getting error in console and the interface goes inactive.
ERROR:

paytm.checkout.js:1 Uncaught (in promise) TypeError: Cannot read properties of undefined (reading 'channelName')
    at t.n.bankOptionClick (paytm.checkout.js:1:165534)
    at t.<anonymous> (paytm.checkout.js:1:170452)
    at I (paytm.checkout.js:1:12403)
    at g (paytm.checkout.js:1:11076)
    at I (paytm.checkout.js:1:11836)
    at g (paytm.checkout.js:1:11076)
    at A (paytm.checkout.js:1:12609)
    at m (paytm.checkout.js:1:8710)
    at E (paytm.checkout.js:1:9787)
    at m (paytm.checkout.js:1:9204)

I hope you guys can fix it.