Cannot Access Xcache Admin Using Username/Password

OS: CentOS 5.8
Apache: 2.2.22

Installed Xcache using EasyApache install script. Updated user/pass inside of /usr/local/lib/php.ini with username and md5 hash of password.

/usr/local/lib/php.ini is showing the following settings for Xcache (currently disabled)

Code:

extension_dir = "/usr/local/lib/php/extensions/no-debug-non-zts-20090626"
zend_extension="/usr/local/IonCube/ioncube_loader_lin_5.3.so"
extension="xcache.so"
xcache.admin.enable_auth="on"
xcache.admin.user="jarret"
xcache.admin.pass="md5password"
xcache.cacher="On"
xcache.coredump_directory=""
xcache.count="1"
xcache.coveragedump_directory="/tmp/pcov/"
xcache.coverager="Off"
xcache.gc_interval="0"
xcache.mmap_path="/dev/zero"
xcache.optimizer="Off"
xcache.readonly_protection="Off"
xcache.size="0"
xcache.slots="8K"
xcache.test="Off"
xcache.ttl="0"
xcache.var_count="1"
xcache.var_gc_interval="300"
xcache.var_maxttl="0"
xcache.var_size="0"
xcache.var_slots="8K"
xcache.var_ttl="0"

Moved /home/cpeasyapache/src/xcache/xcache-1.3.2/admin over to /home/foldername/public_html/xcache

Added config.php into admin folder with user/pass set under $_SERVER["PHP_AUTH_USER"] and $_SERVER["PHP_AUTH_PW"]. Accessed URL and received login prompt and after entering credentials multiple times still cannot log in.

I've been searching around for answers and have come to the end of finding possible fixes. I tried setting zend_extension in php.ini over to /usr/local/lib/php/extensions/no-debug-non-zts-20090626/xcache.so ( locate xcache.so from SSH ) and after reboot when doing php -v in SSH to check I get a "Segmentation fault (core dumped)" error.

Current php -v shows:

PHP 5.3.10 (cli) (built: Apr 5 2012 02:58:30)
Copyright (c) 1997-2012 The PHP Group
Zend Engine v2.3.0, Copyright (c) 1998-2012 Zend Technologies
with the ionCube PHP Loader v4.0.12, Copyright (c) 2002-2011, by ionCube Ltd., and
with Zend Guard Loader v3.3, Copyright (c) 1998-2010, by Zend Technologies

From all of my reading Xcache should be showing up in there. phpinfo() is showing the following for Xcache settings:



Any ideas? Would like to be able to get the admin working and get Xcache up and running.