Getting "Internal Server Error" when hit Add or Remove product to customer's wishlist api.

[NishantSharma12]

Rest API - v2.1.2

Bagisto Core - v2.1.2

API-

Store -> Wishlists -> /api/v1/customer/wishlist/{id} Add or Remove product to customer's wishlist

Reference Screenshot-

[amit-webkul]

I have checked and found when i was add or remove the product in wishlist, It was working fine and there are not any issue. Please see the screenshots for references.

Product added to the wishlist:

Product remove from wishlist:

[mukulsharma-webkul]

verified.