diff --git a/db/db.code.version.txt b/db/db.code.version.txt
index c200906..5f277ae 100644
--- a/db/db.code.version.txt
+++ b/db/db.code.version.txt
@@ -1 +1 @@
-222
+223
diff --git a/db/db.update.223.sql b/db/db.update.223.sql
new file mode 100644
index 0000000..ae00689
--- /dev/null
+++ b/db/db.update.223.sql
@@ -0,0 +1,33 @@
+INSERT INTO `config` (
+`var` ,
+`val` ,
+`category` ,
+`type` ,
+`type_values` ,
+`ord` ,
+`description` ,
+`year` ,
+`conferences_id` ,
+`section` ,
+`conferencetypes`
+)
+VALUES (
+'teacher_personal_fields', 'phonehome,phonecell,phonework,org,address,city,province,lang', 'Teacher Registration', 'multisel', 'sex=Gender|phonehome=Home Phone|phonework=Work Phone|phonecell=Cell Phone|fax=Fax|org=Organization|birthdate=Birthdate|lang=Preferred Language|address=Address and PostalCode|city=City|province=Province', '500', 'Personal Information to ask for on the Teacher personal information page (in addition to Name and Email)', '-1', '-1', 'conference', 'sciencefair,scienceolympics'
+);
+
+INSERT INTO `config` (
+`var` ,
+`val` ,
+`category` ,
+`type` ,
+`type_values` ,
+`ord` ,
+`description` ,
+`year` ,
+`conferences_id` ,
+`section` ,
+`conferencetypes`
+)
+VALUES (
+'teacher_personal_required', 'phonehome,address,city,province', 'Teacher Registration', 'multisel', 'sex=Gender|phonehome=Home Phone|phonework=Work Phone|phonecell=Cell Phone|fax=Fax|org=Organization|birthdate=Birthdate|lang=Preferred Language|address=Address and PostalCode|city=City|province=Province', '600', 'Required Personal Information on the Teacher personal information page (Name and Email is always required)', '-1', '-1', 'conference', 'sciencefair,scienceolympics'
+);
diff --git a/theme/icons_default/grouped_people.png b/theme/icons_default/grouped_people.png
new file mode 100644
index 0000000..f395d03
Binary files /dev/null and b/theme/icons_default/grouped_people.png differ
diff --git a/theme/icons_default/icons.php b/theme/icons_default/icons.php
index 6a71190..c4454dd 100644
--- a/theme/icons_default/icons.php
+++ b/theme/icons_default/icons.php
@@ -72,5 +72,6 @@
 	$theme_icons['icons']['new_version_checker']="numbers.png";
 	$theme_icons['icons']['rollover_fiscal_year']="rollover_fiscal.png";
 	$theme_icons['icons']['backup_restore']="rebuild.png";
+	$theme_icons['icons']['conferences']="grouped_people.png";
 
 ?>
diff --git a/user.inc.php b/user.inc.php
index 37f6b49..ced39c3 100644
--- a/user.inc.php
+++ b/user.inc.php
@@ -1173,7 +1173,7 @@ function user_judge_registration_status()
 {
 	global $config;
 	$now = date('Y-m-d H:i:s');
-	if(array_key_exists('judgeregopen', $config['dates'])){
+	if(is_array($config['dates']) && array_key_exists('judgeregopen', $config['dates'])){
 		if($now < $config['dates']['judgeregopen']) return "notopenyet";
 		if($now > $config['dates']['judgeregclose']) return "closed";
 	}