HTML/PDF Build Errors

Hello!

Came across a couple of errors when building HTML and PDF files with the
Makefile.

*System Info*

CentOS 7
pdfTeX 3.1415926-2.5-1.40.14 (TeX Live 2013)
pgadmin4-3.2

*HTML*

*(Relevant) Output:*

$ make docs
...
`tablespace_dialog.rst:: WARNING: document isn't included in any toctree`

Adding it to ignore_patterns in conf.py results in:

Exception occurred:
File "/usr/lib/python2.7/site-packages/sphinx/builders/html.py", line
407, in get_doc_context
display_toc = (self.env.toc_num_entries[docname] > 1),
KeyError: 'tablespace_dialog'

Deleting it (obviously not the ideal solution) resolves the error and
allows the files to be built as expected.

*PDF *

*(Relevant) Output*

$ make docs-pdf
...
(/usr/share/texlive/texmf-dist/tex/latex/psnfss/t1phv.fd)
[1{/usr/share/texlive
/texmf/fonts/map/pdftex/updmap/pdftex.map}] [2]
Adding blank page after the table of contents.
pdfTeX warning (ext4): destination with the same identifier (name{page.i})
has
been already used, duplicate ignored
<to be read again>
\relax
l.113 \tableofcontents
[1]pdfTeX warning (ext4): destination with the same
iden
tifier (name{page.ii}) has been already used, duplicate ignored
<to be read again>
\relax
l.113 \tableofcontents
[2] <logo-right-128.png, id=23, 128.48pt x 128.48pt>
<use logo-right-128.png> <use logo-right-128.png> [1 <./logo-right-128.png>]
[2]
Chapter 1.
! Use of \(at)icentercr doesn't match its definition.
<argument> \def

l.128 ...r{\index{Getting Started}Getting Started}

?

Have not found a workaround for the PDF issue as of yet.

Are these actual bugs or am I missing some kind of dependency?

Thanks very much for your time & help, ahead of time.

--
Sarah Conway Schnurr