Back up restore failed

I attempted to restore my assets application( https://creator.zoho.com/essistmgmt/assets/# ) as dev_assets_test but The restore failed and I currently see this error message

com.adventnet.appcreator.parser.schedulecustom.ParseException: Encountered " "}" "} "" at line 3, column 13. Was expecting one of: "to" ... "every" ...

Can you please investigate?