Please help. I have been struggling with this for the last 2 days. This is very frustrating. I am so close to the launch 
The CMS is not allowing me to upload images and prompts me with :
Error: Upload Failed. There was a problem signing the asset
Information: Upload pasted images manually. There was a problem automatically importing some of the pasted images. Try uploading them manually.
I am using this template:
https://craig-roush-portfolio-template.webflow.io/
Here is my public share link: https://preview.webflow.com/preview/khushleen-portfolio?utm_medium=preview_link&utm_source=designer&utm_content=khushleen-portfolio&preview=dcd2fb5c83b00dd857d5f236c54e7bea&mode=preview