Notice when running Cron

[rbran100]

See below undefined index.

May 19 20:02:10 staging-5644 hwpi2dev: http://dev.openscholar.harvard.edu|1400529730|php|128.103.150.241|http://dev.openscholar.harvard.edu/ossap/stats.js|http://dev.openscholar.harvard.edu/home|0||Notice: Undefined index: os_version in _ossap_stats_get_os_version() (line 560 of /mnt/www/html/hwpi2dev/docroot/sites/osops.openscholar.harvard.edu/modules/ossap/ossap_stats/ossap_stats.module).

[rbran100]

And some worse errors:

May 19 20:01:57 staging-5644 hwpi2dev: http://dev.openscholar.harvard.edu|1400529717|php|128.103.150.241|http://dev.openscholar.harvard.edu/ossap/real-time-visitors||0||Warning: fopen() [function.fopen]: Filename cannot be empty in ossap_stats_check_credentials() (line 35 of /mnt/www/html/hwpi2dev/docroot/sites/osops.openscholar.harvard.edu/modules/ossap/ossap_stats/ossap_stats_credentials.inc).
May 19 20:01:57 staging-5644 hwpi2dev: http://dev.openscholar.harvard.edu|1400529717|php|128.103.150.241|http://dev.openscholar.harvard.edu/ossap/real-time-visitors||0||Warning: fread() expects parameter 1 to be resource, boolean given in ossap_stats_check_credentials() (line 36 of /mnt/www/html/hwpi2dev/docroot/sites/osops.openscholar.harvard.edu/modules/ossap/ossap_stats/ossap_stats_credentials.inc).
May 19 20:01:57 staging-5644 hwpi2dev: http://dev.openscholar.harvard.edu|1400529717|php|128.103.150.241|http://dev.openscholar.harvard.edu/ossap/real-time-visitors||0||Warning: fclose() expects parameter 1 to be resource, boolean given in ossap_stats_check_credentials() (line 37 of /mnt/www/html/hwpi2dev/docroot/sites/osops.openscholar.harvard.edu/modules/ossap/ossap_stats/ossap_stats_credentials.inc).
May 19 20:01:57 staging-5644 hwpi2dev: http://dev.openscholar.harvard.edu|1400529717|php|128.103.150.241|http://dev.openscholar.harvard.edu/ossap/real-time-visitors||0||Google_AuthException: Unable to parse the p12 file.  Is this a .p12 file?  Is the password correct?  OpenSSL error:  in Google_P12Signer->__construct() (line 39 of /mnt/www/html/hwpi2dev/docroot/sites/osops.openscholar.harvard.edu/modules/ossap/ossap_stats/libraries/src/auth/Google_P12Signer.php).