1.6.1.23: Unable to View Invoice (Unable to Generate Invoice)

[techtech]

I recently migrated over to a new host and I'm unable to generate/download an invoice from the order or customer page. I upgraded from 1.6.1.17 to 1.6.1.23 and lost the function to click the customer's invoice and get a downloaded PDF.

The result opens a new tab and results with:

 This page isn’t working

"example.com" is currently unable to handle this request.
HTTP ERROR 500

Any thoughts?

[techtech]

Using debug mode on the "HTTP ERROR 500" screen:

Parse error: syntax error, unexpected end of file, expecting ')' in "path"/tools/tcpdf/fonts/dejavusans.php on line 14

 

Host: Godaddy
PrestaShop Version: 1.6.1.23
System: Linux
PHP Version: 5.6.36

Edited November 29, 2018 by techtech (see edit history)

[techtech]

Resolved the issue. The file dejavusans.php was not fully uploaded by FTP when migrating; was 80% of the backup copy. I copied the code of a backup dejavusans.php file into the current dejavusans.php file. Solved and downloading invoices.