diff --git a/agc_2-X/trunk/www/agc/active_list_refresh.php b/agc_2-X/trunk/www/agc/active_list_refresh.php
index 26794c8a..3d9be2c0 100644
--- a/agc_2-X/trunk/www/agc/active_list_refresh.php
+++ b/agc_2-X/trunk/www/agc/active_list_refresh.php
@@ -44,8 +44,8 @@
 # 130802-0957 - Changed to PHP mysqli functions
 # 
 
-require("dbconnect_mysqli.php");
-require("functions.php");
+require_once("dbconnect_mysqli.php");
+require_once("functions.php");
 
 ### If you have globals turned off uncomment these lines
 if (isset($_GET["user"]))					{$user=$_GET["user"];}
diff --git a/agc_2-X/trunk/www/agc/api.php b/agc_2-X/trunk/www/agc/api.php
index 93b0600f..8acd8939 100644
--- a/agc_2-X/trunk/www/agc/api.php
+++ b/agc_2-X/trunk/www/agc/api.php
@@ -75,8 +75,8 @@ $build = '130802-1000';
 
 $startMS = microtime();
 
-require("dbconnect_mysqli.php");
-require("functions.php");
+require_once("dbconnect_mysqli.php");
+require_once("functions.php");
 
 $query_string = getenv("QUERY_STRING");
 
diff --git a/agc_2-X/trunk/www/agc/astguiclient.php b/agc_2-X/trunk/www/agc/astguiclient.php
index 5c6f61d6..ad01017e 100644
--- a/agc_2-X/trunk/www/agc/astguiclient.php
+++ b/agc_2-X/trunk/www/agc/astguiclient.php
@@ -64,8 +64,8 @@
 # 130802-1002 - Changed to PHP mysqli functions
 # 
 
-require("dbconnect_mysqli.php");
-require("functions.php");
+require_once("dbconnect_mysqli.php");
+require_once("functions.php");
 
 ### If you have globals turned off uncomment these lines
 if (isset($_GET["user"]))					{$user=$_GET["user"];}
diff --git a/agc_2-X/trunk/www/agc/audit_comments.php b/agc_2-X/trunk/www/agc/audit_comments.php
index 77eea6c3..ff41cc6b 100644
--- a/agc_2-X/trunk/www/agc/audit_comments.php
+++ b/agc_2-X/trunk/www/agc/audit_comments.php
@@ -10,7 +10,7 @@
 # 130802-0957 - Changed to PHP mysqli functions
 #
 
-require("functions.php");
+require_once("functions.php");
 
 function audit_comments($lead_id,$list_id,$format,$user,$mel,$NOW_TIME,$link,$server_ip,$session_name,$one_mysql_log,$campaign) {
     $audit_comments_active=audit_comments_active($list_id,$format,$user,$mel,$NOW_TIME,$link,$server_ip,$session_name,$one_mysql_log);
diff --git a/agc_2-X/trunk/www/agc/call_log_display.php b/agc_2-X/trunk/www/agc/call_log_display.php
index 24bc6c8f..bde03ff8 100644
--- a/agc_2-X/trunk/www/agc/call_log_display.php
+++ b/agc_2-X/trunk/www/agc/call_log_display.php
@@ -35,8 +35,8 @@
 # 130802-1005 - Changed to PHP mysqli functions
 # 
 
-require("dbconnect_mysqli.php");
-require("functions.php");
+require_once("dbconnect_mysqli.php");
+require_once("functions.php");
 
 ### If you have globals turned off uncomment these lines
 if (isset($_GET["user"]))				{$user=$_GET["user"];}
diff --git a/agc_2-X/trunk/www/agc/conf_exten_check.php b/agc_2-X/trunk/www/agc/conf_exten_check.php
index d67dc337..37fed82e 100644
--- a/agc_2-X/trunk/www/agc/conf_exten_check.php
+++ b/agc_2-X/trunk/www/agc/conf_exten_check.php
@@ -70,8 +70,8 @@ $mysql_log_count=39;
 $one_mysql_log=0;
 $DB=0;
 
-require("dbconnect_mysqli.php");
-require("functions.php");
+require_once("dbconnect_mysqli.php");
+require_once("functions.php");
 
 $bcrypt=1;
 
diff --git a/agc_2-X/trunk/www/agc/deactivate_lead.php b/agc_2-X/trunk/www/agc/deactivate_lead.php
index cbe5d4bb..667d239f 100644
--- a/agc_2-X/trunk/www/agc/deactivate_lead.php
+++ b/agc_2-X/trunk/www/agc/deactivate_lead.php
@@ -33,8 +33,8 @@ $api_script = 'deactivate';
 
 header ("Content-type: text/html; charset=utf-8");
 
-require("dbconnect_mysqli.php");
-require("functions.php");
+require_once("dbconnect_mysqli.php");
+require_once("functions.php");
 
 $filedate = date("Ymd");
 $filetime = date("H:i:s");
diff --git a/agc_2-X/trunk/www/agc/dispo_move_list.php b/agc_2-X/trunk/www/agc/dispo_move_list.php
index c652caef..13743ef7 100644
--- a/agc_2-X/trunk/www/agc/dispo_move_list.php
+++ b/agc_2-X/trunk/www/agc/dispo_move_list.php
@@ -40,8 +40,8 @@ $api_script = 'deactivate';
 
 header ("Content-type: text/html; charset=utf-8");
 
-require("dbconnect_mysqli.php");
-require("functions.php");
+require_once("dbconnect_mysqli.php");
+require_once("functions.php");
 
 $filedate = date("Ymd");
 $filetime = date("H:i:s");
diff --git a/agc_2-X/trunk/www/agc/inbound_popup.php b/agc_2-X/trunk/www/agc/inbound_popup.php
index 9bda7644..a860ee80 100644
--- a/agc_2-X/trunk/www/agc/inbound_popup.php
+++ b/agc_2-X/trunk/www/agc/inbound_popup.php
@@ -36,8 +36,8 @@
 # 130802-1008 - Changed to PHP mysqli functions
 #
 
-require("dbconnect_mysqli.php");
-require("functions.php");
+require_once("dbconnect_mysqli.php");
+require_once("functions.php");
 
 ### If you have globals turned off uncomment these lines
 if (isset($_GET["user"]))					{$user=$_GET["user"];}
diff --git a/agc_2-X/trunk/www/agc/live_exten_check.php b/agc_2-X/trunk/www/agc/live_exten_check.php
index c61b5efe..bb434cf3 100644
--- a/agc_2-X/trunk/www/agc/live_exten_check.php
+++ b/agc_2-X/trunk/www/agc/live_exten_check.php
@@ -36,8 +36,8 @@
 # 130802-1009 - Changed to PHP mysqli functions
 #
 
-require("dbconnect_mysqli.php");
-require("functions.php");
+require_once("dbconnect_mysqli.php");
+require_once("functions.php");
 
 ### If you have globals turned off uncomment these lines
 if (isset($_GET["user"]))				{$user=$_GET["user"];}
diff --git a/agc_2-X/trunk/www/agc/manager_send.php b/agc_2-X/trunk/www/agc/manager_send.php
index fa1a093f..07d6e692 100644
--- a/agc_2-X/trunk/www/agc/manager_send.php
+++ b/agc_2-X/trunk/www/agc/manager_send.php
@@ -125,8 +125,8 @@ $mel=1;					# Mysql Error Log enabled = 1
 $mysql_log_count=119;
 $one_mysql_log=0;
 
-require("dbconnect_mysqli.php");
-require("functions.php");
+require_once("dbconnect_mysqli.php");
+require_once("functions.php");
 
 ### These are variable assignments for PHP globals off
 if (isset($_GET["user"]))					{$user=$_GET["user"];}
diff --git a/agc_2-X/trunk/www/agc/park_calls_display.php b/agc_2-X/trunk/www/agc/park_calls_display.php
index cd00665e..f247b455 100644
--- a/agc_2-X/trunk/www/agc/park_calls_display.php
+++ b/agc_2-X/trunk/www/agc/park_calls_display.php
@@ -28,8 +28,8 @@
 # 130802-1024 - Changed to PHP mysqli functions
 # 
 
-require("dbconnect_mysqli.php");
-require("functions.php");
+require_once("dbconnect_mysqli.php");
+require_once("functions.php");
 
 ### If you have globals turned off uncomment these lines
 if (isset($_GET["user"]))					{$user=$_GET["user"];}
diff --git a/agc_2-X/trunk/www/agc/phone_only.php b/agc_2-X/trunk/www/agc/phone_only.php
index e66f40ec..d29305d3 100644
--- a/agc_2-X/trunk/www/agc/phone_only.php
+++ b/agc_2-X/trunk/www/agc/phone_only.php
@@ -20,8 +20,8 @@ $mel=1;					# Mysql Error Log enabled = 1
 $mysql_log_count=73;
 $one_mysql_log=0;
 
-require("dbconnect_mysqli.php");
-require("functions.php");
+require_once("dbconnect_mysqli.php");
+require_once("functions.php");
 
 if (isset($_GET["DB"]))						    {$DB=$_GET["DB"];}
         elseif (isset($_POST["DB"]))            {$DB=$_POST["DB"];}
@@ -137,7 +137,7 @@ $SIDEBAR_COLOR			= '#F6F6F6';
 #   see the options-example.php file for more information
 if (file_exists('options.php'))
 	{
-	require('options.php');
+	require_once('options.php');
 	}
 
 $US='_';
diff --git a/agc_2-X/trunk/www/agc/timeclock.php b/agc_2-X/trunk/www/agc/timeclock.php
index 10da1519..5692f858 100644
--- a/agc_2-X/trunk/www/agc/timeclock.php
+++ b/agc_2-X/trunk/www/agc/timeclock.php
@@ -88,8 +88,8 @@ $stage=preg_replace("/[^0-9a-zA-Z]/","",$stage);
 $commit=preg_replace("/[^0-9a-zA-Z]/","",$commit);
 $referrer=preg_replace("/[^0-9a-zA-Z]/","",$referrer);
 
-require("dbconnect_mysqli.php");
-require("functions.php");
+require_once("dbconnect_mysqli.php");
+require_once("functions.php");
 
 #############################################
 ##### START SYSTEM_SETTINGS LOOKUP #####
diff --git a/agc_2-X/trunk/www/agc/vdc_db_query.php b/agc_2-X/trunk/www/agc/vdc_db_query.php
index acc8751d..d8b03484 100644
--- a/agc_2-X/trunk/www/agc/vdc_db_query.php
+++ b/agc_2-X/trunk/www/agc/vdc_db_query.php
@@ -343,8 +343,8 @@ $mel=1;					# Mysql Error Log enabled = 1
 $mysql_log_count=533;
 $one_mysql_log=0;
 
-require("dbconnect_mysqli.php");
-require("functions.php");
+require_once("dbconnect_mysqli.php");
+require_once("functions.php");
 
 ### If you have globals turned off uncomment these lines
 if (isset($_GET["user"]))						{$user=$_GET["user"];}
diff --git a/agc_2-X/trunk/www/agc/vdc_email_display.php b/agc_2-X/trunk/www/agc/vdc_email_display.php
index 46773750..87449297 100644
--- a/agc_2-X/trunk/www/agc/vdc_email_display.php
+++ b/agc_2-X/trunk/www/agc/vdc_email_display.php
@@ -18,8 +18,8 @@
 # 130802-1032 - Changed to PHP mysqli functions
 #
 
-require("dbconnect_mysqli.php");
-require("functions.php");
+require_once("dbconnect_mysqli.php");
+require_once("functions.php");
 
 if (isset($_GET["DB"]))				{$DB=$_GET["DB"];}
 	elseif (isset($_POST["DB"]))	{$DB=$_POST["DB"];}
diff --git a/agc_2-X/trunk/www/agc/vdc_form_display.php b/agc_2-X/trunk/www/agc/vdc_form_display.php
index 4fb78274..6a154980 100644
--- a/agc_2-X/trunk/www/agc/vdc_form_display.php
+++ b/agc_2-X/trunk/www/agc/vdc_form_display.php
@@ -27,7 +27,7 @@
 $version = '2.8-13';
 $build = '130802-1033';
 
-require("dbconnect_mysqli.php");
+require_once("dbconnect_mysqli.php");
 require_once("functions.php");
 
 $bcrypt=1;
diff --git a/agc_2-X/trunk/www/agc/vdc_script_display.php b/agc_2-X/trunk/www/agc/vdc_script_display.php
index 974f6b03..bcb270d3 100644
--- a/agc_2-X/trunk/www/agc/vdc_script_display.php
+++ b/agc_2-X/trunk/www/agc/vdc_script_display.php
@@ -27,8 +27,8 @@
 $version = '2.8-16';
 $build = '130802-1035';
 
-require("dbconnect_mysqli.php");
-require("functions.php");
+require_once("dbconnect_mysqli.php");
+require_once("functions.php");
 
 if (isset($_GET["lead_id"]))	{$lead_id=$_GET["lead_id"];}
 	elseif (isset($_POST["lead_id"]))	{$lead_id=$_POST["lead_id"];}
diff --git a/agc_2-X/trunk/www/agc/vdc_script_dispo_example.php b/agc_2-X/trunk/www/agc/vdc_script_dispo_example.php
index 74db0578..ae0135e8 100644
--- a/agc_2-X/trunk/www/agc/vdc_script_dispo_example.php
+++ b/agc_2-X/trunk/www/agc/vdc_script_dispo_example.php
@@ -22,8 +22,8 @@
 $version = '2.8-5';
 $build = '130802-1036';
 
-require("dbconnect_mysqli.php");
-require("functions.php");
+require_once("dbconnect_mysqli.php");
+require_once("functions.php");
 
 
 # Configuration settings-
diff --git a/agc_2-X/trunk/www/agc/vdc_script_notes.php b/agc_2-X/trunk/www/agc/vdc_script_notes.php
index 726454e9..67c2fddb 100644
--- a/agc_2-X/trunk/www/agc/vdc_script_notes.php
+++ b/agc_2-X/trunk/www/agc/vdc_script_notes.php
@@ -20,8 +20,8 @@
 $version = '2.8-5';
 $build = '130802-1037';
 
-require("dbconnect_mysqli.php");
-require("functions.php");
+require_once("dbconnect_mysqli.php");
+require_once("functions.php");
 
 
 if (isset($_POST["lead_id"]))	{$lead_id=$_POST["lead_id"];}
diff --git a/agc_2-X/trunk/www/agc/vicidial.php b/agc_2-X/trunk/www/agc/vicidial.php
index 0d4ade58..6297784e 100644
--- a/agc_2-X/trunk/www/agc/vicidial.php
+++ b/agc_2-X/trunk/www/agc/vicidial.php
@@ -408,16 +408,17 @@
 # 130705-1439 - Added optional encrypted passwords compatibility
 # 130718-0745 - Added recording_filename to dispo_call_url
 # 130802-1134 - Changed to PHP mysqli functions
+# 130822-0656 - Changed all require to require_once in agc directory for PHP backward compatibility
 #
 
-$version = '2.8-377c';
-$build = '130802-1134';
+$version = '2.8-378c';
+$build = '130822-0656';
 $mel=1;					# Mysql Error Log enabled = 1
 $mysql_log_count=79;
 $one_mysql_log=0;
 
-require("dbconnect_mysqli.php");
-require("functions.php");
+require_once("dbconnect_mysqli.php");
+require_once("functions.php");
 
 if (isset($_GET["DB"]))						    {$DB=$_GET["DB"];}
         elseif (isset($_POST["DB"]))            {$DB=$_POST["DB"];}
@@ -579,7 +580,7 @@ $SIDEBAR_COLOR			= '#F6F6F6';
 #   see the options-example.php file for more information
 if (file_exists('options.php'))
 	{
-	require('options.php');
+	require_once('options.php');
 	}
 
 ### BEGIN find any custom field labels ###
diff --git a/agc_2-X/trunk/www/agc/voicemail_check.php b/agc_2-X/trunk/www/agc/voicemail_check.php
index 5d75ae75..3df61d0f 100644
--- a/agc_2-X/trunk/www/agc/voicemail_check.php
+++ b/agc_2-X/trunk/www/agc/voicemail_check.php
@@ -28,8 +28,8 @@
 # 130802-1038 - Changed to PHP mysqli functions
 #
 
-require("dbconnect_mysqli.php");
-require("functions.php");
+require_once("dbconnect_mysqli.php");
+require_once("functions.php");
 
 ### If you have globals turned off uncomment these lines
 if (isset($_GET["user"]))					{$user=$_GET["user"];}