No map in Edit Place

I’m not sure what is going on, but I see that when I add or edit a place/ or add a listing from the front-end, I no longer have the google map to add the address and co-ordinates. I wonder if I have changed a setting that may have caused this. Do you have any idea what might be the problem. Thanks for your help.

I am running GeoDirectory 1.6.4 with Directory Starter 1.05.

Other plugins are:
Campaign Monitor Ajax Forms – Version 1.4
GeoDirectory Advance Search Filters – Version 1.4.0
GeoDirectory Claim Manager – Version 1.2.6
GeoDirectory Events – Version 1.3.6
GeoDirectory Location Manager – Version 1.4.8
GeoDirectory Payment Manager – Version 1.4.1
GeoDirectory Review Rating Manager – Version 1.3.2
Hide Admin Bar – Version 0.3.3
Log Out Shortcode – Version 1.0.4
Menu Management Enhancer – Version 1.1
UberMenu 3 – The Ultimate WordPress Mega Menu – Version 3.2.4
Weather Underground – Version 2.1.3
Widget Shortcode – Version 0.2.6