Steps to Reproduce:
- Log into bugfest environment as admin.
- Go to Inventory app.
- Find one or more Source = MARC records in Inventory.
- Mark the checkbox next to a few of the MARC records in the list.
- Click Actions/Export Instances (MARC).
- Pay the attention on the displayed message.
Expected Results: File with name quick-export-[number].mrc is at the top of the export log.
Actual Results: The 'Server communication problem. Please try again' message is appeared in Inventory app after clicking on the 'Export instances (MARC)' button.