diff --git a/src/wrapper-mysql.php b/src/wrapper-mysql.php
index 49b8d0f..92b185a 100644
--- a/src/wrapper-mysql.php
+++ b/src/wrapper-mysql.php
@@ -55,7 +55,7 @@ function is_myresource ($o, $onlyres = false) {
 if ( ! function_exists ('mysql_connect') ) {
 
     if ( ! extension_loaded ('mysqli') ) {
-        throw new Exception (E_ERROR, 'MySQL wrapper must need mysqli extension');
+        throw new Exception ('MySQL wrapper needs the mysqli extension', E_ERROR);
     }
 
     if ( ! function_exists ('___ini_get') ) {
@@ -1693,4 +1693,4 @@ function mysql_global_resource (&$c, $argc, $noerr = false) {
     function mysql_trigger_msg ($msg, $tr) {
         return sprintf ('%s: %s in %s on lien %d', $tr['function'], $msg, $tr['file'], $tr['line']);
     }
-}
\ No newline at end of file
+}