Pages not loading after turning file extension off

[pnsyd]

I accidentally switched on 'File Extensions not showing' (.php) and 'Not showing start pages' somewhere in the admin section. Now I can't access any pages. The sidebar menu is still accessible but the pages are not loading. How can I undo the settings?

 

[laurentiu]

I accidentally switched on 'File Extensions not showing' (.php) and 'Not showing start pages' somewhere in the admin section. Now I can't access any pages. The sidebar menu is still accessible but the pages are not loading. How can I undo the settings?

Can you tell us exactly what you did ? You changed some settings from mailwizz?