Unable to submit new article in Front End

Hello,

I have created a menu item for submitting a new article in the front end. When I click on the menu link, the proper editor form opens. After filling in all the necessary fields, when I click on save, the page reloads with all of the fields blank again.

I've tried searching the forum for the answer but didn't find anything that worked.

Any tips to fix this would be much appreciated as this one feature is holding up a major upgrade to our church website.

Thank you.

maybe a javascript conflit
to do somme test
desactived all module
desactived joomla compatibilty plugin for mootools
try with basic template
regards