I am writing a wordpress plugin and I want to pass some values to url when I click on a edit link in my plugin.
The menu is a separate wordpress main dashboard menu and my link is :
<a href="?page=easy-flexible-testimonial/testimonial.php?id=1">Edit</a>
Now the problem is whenever I am clicking on the link its displaying a message:
"You do not have sufficient permissions to access this page."