Blank/Empty RRD Graphs Page (PHP Crashing)…

  • When attempting to visit the Status > RRD Graphs page, I am greeted with a blank page…  Most likely due to PHP being unable to complete the request...

    I am unsure how to repair this.  On Linux I would usually run something akin to the following to discover the problem, but I can't do this on pfSense (AFAIK):

    su -l apache -c 'strace php /usr/local/www/status_rrd_graph.php'

    Any theories?

    Just to demonstrate how little is returned by PHP:

    $ wget https://XXX.XXX.XXX.XXX/status_rrd_graph.php --no-check-certificate -O -
    --2012-07-20 23:43:06--  https://XXX.XXX.XXX.XXX/status_rrd_graph.php
    Resolving XXX.XXX.XXX.XXX (XXX.XXX.XXX.XXX)...
    Connecting to XXX.XXX.XXX.XXX (XXX.XXX.XXX.XXX)||:443... connected.
    WARNING: cannot verify XXX.XXX.XXX.XXX's certificate, issued by `/C=US/ST=Somewhere/L=Somecity/O=CompanyName/OU=Organizational Unit Name (eg, section)/CN=Common Name (eg, YOUR name)/emailAddress=Email Address':
      Self-signed certificate encountered.
        WARNING: certificate common name `Common Name (eg, YOUR name)' doesn't match requested host name `XXX.XXX.XXX.XXX'.
    HTTP request sent, awaiting response... 200 OK
    Length: 0 [text/html]
    Saving to: `STDOUT'
        [ <=>                                   ] 0           --.-K/s   in 0s      
    2012-07-20 23:43:06 (0.00 B/s) - written to stdout [0/0]

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