Booted up RPG Maker Mv and got this error, how can i fix this? Its only for one project, my other ones work fine

Made the starting area for a game i am working on

Hello everyone! Arcane Echos is set to release on April 10th! #RPG #RPGMakerMZ #ArcaneEchos

Made a little village

Been adding a lot of maps, decided im gonna get the map to the size i want it to be and then build within it. 0.1.7 will either have the full map available or close to it

Village of Jappoka. What does everyone think?

The Krystalia Inn has been open for many years. Many stories to be told here and many friend to make. #indiedev #indiegame #KingdomOfJappoka

Any idea why this is happening? The green triangle(player) shouldnt be disappearing. Trying to make something like Asteroids

Does anyone know why this is happening and how i can fix it?

Some mages work together in unlocking the mystical power of magic. #gamedev #indiedev #KingdomOfJappoka