Shipper Pro export fail.

I tried to export a site to another cPanel but when it says it is completed I get an error email sometime after. Any idea why this is?

https://cdn.livechat-static.com/api/file/v2/lc/att-old/8801096/ba0dd62b51e19fa1360ec2b6ab16dc4e/Error.JPG

Please check and help.