Blank PDF Invoices - 1.4.8

I’m having an issue with PDF generation after changing the domain on my server (MAMP Pro - forwarded to a domain). I have since changed it back but cannot download any pdf new or old. Any ideas?

I did also edit the templates for the invoice but they were working fine before. It also hangs at sending the invoice over email.

Here is the log file:

Thanks in advance

USING MAC OS X 10.11 PHP 7.0.8

Quotes still work and generate fine. But no type of invoice (Draft, Sent, Paid) work at all. Looking into the log file it has to be something to do with mdl_uploads.php. I think I’m going to just do a clean install.