diff --git a/models/ErrorHandler.php b/models/ErrorHandler.php
index 8e55c576..4ce560a5 100644
--- a/models/ErrorHandler.php
+++ b/models/ErrorHandler.php
@@ -63,11 +63,11 @@ class ErrorHandler
 
 		// Include info on the contents of superglobals.
 		if (!empty($_SESSION))
-			$debug_info .= "\nSESSION: " . print_r($_SESSION, true);
+			$debug_info .= "\nSESSION: " . var_export($_SESSION, true);
 		if (!empty($_POST))
-			$debug_info .= "\nPOST: " . print_r($_POST, true);
+			$debug_info .= "\nPOST: " . var_export($_POST, true);
 		if (!empty($_GET))
-			$debug_info .= "\nGET: " . print_r($_GET, true);
+			$debug_info .= "\nGET: " . var_export($_GET, true);
 
 		return $debug_info;
 	}