diff --git a/common.php b/common.php
index f392e103..e833c6b6 100644
--- a/common.php
+++ b/common.php
@@ -28,7 +28,7 @@ session_start();
 
 define('MYAAC', true);
 define('MYAAC_VERSION', '0.6.5');
-define('DATABASE_VERSION', 15);
+define('DATABASE_VERSION', 16);
 define('TABLE_PREFIX', 'myaac_');
 define('START_TIME', microtime(true));
 define('MYAAC_OS', (strtoupper(substr(PHP_OS, 0, 3)) === 'WIN') ? 'WINDOWS' : (strtoupper(PHP_OS) == 'DARWIN' ? 'MAC' : 'LINUX'));
diff --git a/system/libs/usage_statistics.php b/system/libs/usage_statistics.php
index e888b064..2b76c841 100644
--- a/system/libs/usage_statistics.php
+++ b/system/libs/usage_statistics.php
@@ -11,29 +11,27 @@
 defined('MYAAC') or die('Direct access not allowed!');
 
 class Usage_Statistics {
+	private static $report_url = 'http://my-aac.org/report_usage.php';
+	
 	public static function report() {
-		$url = 'http://my-acc.org/report_usage.php';
-		//$url = BASE_URL . 'report_usage.php';
-		
 		$data = json_encode(self::getStats());
+		
 		$options = array(
 			'http' => array(
-				'header'  => 'Content-type: application/json',
+				'header'  => 'Content-type: application/json' . "\r\n"
+				. 'Content-Length: ' . strlen($data) . "\r\n",
 				'method'  => 'POST',
 				'content' => $data
 			)
 		);
 		
 		$context  = stream_context_create($options);
-		$result = file_get_contents($url, false, $context);
-		if ($result === false) {
-			return false;
-		}
-		
-		return true;
+		$result = file_get_contents(self::$report_url, false, $context);
+
 		//var_dump($result);
+		return $result !== false;
 	}
-	
+
 	public static function getStats() {
 		global $config, $db;
 		
diff --git a/system/migrations/16.php b/system/migrations/16.php
new file mode 100644
index 00000000..ad0112a2
--- /dev/null
+++ b/system/migrations/16.php
@@ -0,0 +1,5 @@
+<?php
+
+// change size of spells.vocations
+$db->query("ALTER TABLE `" . TABLE_PREFIX . "spells` MODIFY `vocations` VARCHAR(300) NOT NULL DEFAULT '';");
+?>
\ No newline at end of file
diff --git a/system/pages/spells.php b/system/pages/spells.php
index 8e7edda0..a209b15e 100644
--- a/system/pages/spells.php
+++ b/system/pages/spells.php
@@ -53,7 +53,7 @@ $spells = array();
 $spells_db = $db->query('SELECT * FROM `' . TABLE_PREFIX . 'spells` WHERE `hidden` != 1 AND `type` < 3 ORDER BY ' . $order . ', level');
 
 if((string)$vocation_id != 'all') {
-	foreach($spells_db->fetchAll() as &$spell) {
+	foreach($spells_db->fetchAll() as $spell) {
 		$spell_vocations = json_decode($spell['vocations'], true);
 		if(in_array($vocation_id, $spell_vocations) || count($spell_vocations) == 0) {
 			$spell['vocations'] = null;
@@ -62,7 +62,7 @@ if((string)$vocation_id != 'all') {
 	}
 }
 else {
-	foreach($spells_db->fetchAll() as &$spell) {
+	foreach($spells_db->fetchAll() as $spell) {
 		$vocations = json_decode($spell['vocations'], true);
 		
 		foreach($vocations as &$tmp_vocation) {
@@ -72,7 +72,7 @@ else {
 				$tmp_vocation = 'Unknown';
 		}
 		
-		$spell['vocations'] = implode('</br>', $vocations);
+		$spell['vocations'] = implode('<br/>', $vocations);
 		$spells[] = $spell;
 	}
 }