Error: -1: Out of Memory in eZee Frontdesk 7.0

Problem:

Location:
eZee Front desk Configuration >>  Property setup >> Property Information >> Logo

How to Solve:
In order to resolve above error, please follow below solutions
If you see any logo selected then remove/delete that logo. Choose respective Logo Dimension are 256X256 pixels logo again from respective drive in computer. Now restart and check it.

Screenshot 1: