Resolved: Internal Error when navigating to a Commerce Category in the Web Store

Scenario

There may be scenarios wherein a Customer will encounter an Internal Error when they navigate to one of their Commerce Categories in their Web Store. In order to resolve it, follow the steps listed below.

Solution

1. Navigate to Commerce > Websites > Website List
2. Click Search Index tab
3. Click Sort Fields sub-tab
4. Field Name: Select Commerce Categories
5. Click Add
6. Click Save