The “404 ERROR” message is displayed after clicking on the "Photo Galere" tab of the main menu

[Cath58]

Steps to reproduce:

1. Open the site http://trainingcentre.wixsite.com/dogblog
2. Click the "Photo Galere" tab of the main menu.
3. Pay attention to the error message.

Actual result:
The “404 ERROR” message is displayed after clicking on the "Photo Galere" tab of the main menu.

Expected result:
The "Photo Galere" page is opened after clicking on the "Photo Galere" tab of the main menu.

Platform: Google Chrome 84.0.4147.89
OS Version: Windows 10 x64

Attachment:

https://www.dropbox.com/s/m87ablomgjp5d7m/%D0%9F%D1%80%D0%B8%D0%BC%D0%B5%D1%80%2B%D0%B1%D0%B0%D0%B3%D0%B0%2B%D0%B4%D0%BB%D1%8F%2B%D0%94%D0%97.mp4?dl=0