White Screen when trying to make a new post

I have one post made in EasyBlog. I had a few issues with new blocks not always showing the blank placeholder to drop it in when trying to add a new block. By saving the post and reopening it, I was then able to add some more blocks.

Now my big problem is that I cannot add a second post. All I get is white screen for the EasyBlog interface once I click add post. I do get a red X to close the composer window and then a dialog asking if I want to close the screen. I can successfully close the screen and return to the rest of the EasyBlog interface. All other parts of EasyBlog work fine. Front end displays the one post and I can also edit the one existing post. I just cannot add a second post.

Sorry for the urgency on this problem, I have to show the client the blog in a couple of days.