Paypal payment issue. Approved but gets error on add-new-confirm page.
This is wierd for something. I tried to pay on paypal sandbox and when the payment is finished/completed it redirects to my site and it shows
"An Error Has Occurred" This ad has already been published or you do not have permission to activate this ad. Please contact the site admin if you are experiencing any issues."
BUT the ad is approved. The email also to user send "Your Ad Has Been Approved". The ad also shows on the dashboard as well as on the Featured Ads. Can you please help me fixed this issue?