White Screen GUI

Hello,
Hoping someone would be generous to help me out. I am unable to access the web GUI to my FreePBX system.

[email protected]:~# amportal a dbug

Please wait…

trying to run as user asterisk:

[FPBXDBUGDISABLE] already set to [0]

==> /var/log/asterisk/freepbx_debug <==

2016-Feb-20 15:16:23 /usr/share/php/DB/mysql.php:240
[DEPRECATION_WARNING]: mysql_connect(): The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead

2016-Feb-20 15:16:25 /usr/share/php/DB/mysql.php:240
[DEPRECATION_WARNING]: mysql_connect(): The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead

2016-Feb-20 15:16:27 /usr/share/php/DB/mysql.php:240
[DEPRECATION_WARNING]: mysql_connect(): The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead

==> /var/log/asterisk/freepbx.log <==
backup

You should go to the module admin page to fix these.)
[2016-Feb-22 20:11:40] [CRITICAL] (admin/bootstrap.php:139) - Connection attmempt to AMI failed
[2016-Feb-22 20:11:45] [CRITICAL] (admin/bootstrap.php:139) - Connection attmempt to AMI failed
[2016-Feb-22 20:11:46] [NOTICE] (BMO/Notifications.class.php:493) - [NOTIFICATION]-[freepbx]-[NOEMAIL] - No email address for online update checks (You are automatically checking for online updates nightly but you have no email address setup to send the results. This can be set in Module Admin. They will continue to show up here.)
[2016-Feb-22 20:15:59] [INFO] (bin/freepbx_setting:42) - trying to run as user asterisk:
[2016-Feb-22 20:15:59] [INFO] (bin/freepbx_setting:43) -
[2016-Feb-22 20:16:01] [INFO] (bin/freepbx_setting:64) - [FPBXDBUGDISABLE] already set to [0]
[2016-Feb-22 20:16:01] [INFO] (bin/freepbx_setting:65) -
[2016-Feb-22 20:19:41] [INFO] (bin/freepbx_setting:42) - trying to run as user asterisk:
[2016-Feb-22 20:19:41] [INFO] (bin/freepbx_setting:43) -
[2016-Feb-22 20:19:43] [INFO] (bin/freepbx_setting:64) - [FPBXDBUGDISABLE] already set to [0]
[2016-Feb-22 20:19:43] [INFO] (bin/freepbx_setting:65) -

Thank you.