bug: etherFax fails render on large download log.

[sjpadgett]

Describe the bug

Happens on a users site with the only error trapped is an out of memory during table render from log of 165 items.

I don't think this is actual cause but I'm still investigating.

[sjpadgett]

Resolved and will include fix in PR.
Basically I had a poor syntax string in the table build iterator $parse = json_encode($parse) //(a no no at any time) causing an overloaded string and running out of memory. Fixed by looking for empty and changing var name to ensure new content.