Avoid sql injection on edge cases

php/modules/db.php

@@ -25,6 +25,9 @@ function dbConnect() {
     if (!$database->query("SELECT * FROM lychee_photos, lychee_albums, lychee_settings;"))
     	if (!createTables($database)) exit('Error: Could not create tables!');
 
+    // Avoid sql injection
+    $database->set_charset('GBK');
+
     return $database;
 
 }