Our website have a new problem which is related to permalink setting.
Our test server ip address is: http://22.214.171.124/
I want to change the permalink setting from custom structure to post name, but all product link is broken once I have changed setting.
The previous permalink setting is Custom Structure: http://126.96.36.199/index.php/%year%/%monthnum%/%day%/%postname%/
Once I changed to post name permalink, I cannot change back to custom structure. The page shows:
The requested URL was not found on this server.
Apache/2.4.29 (Ubuntu) Server at 188.8.131.52 Port 80