Suppress error messages of failed database connects and config save attempts

php/Modules/Config.php

@@ -42,7 +42,7 @@ $config = "<?php
 ?>";
 
 		// Save file
-		if (file_put_contents(LYCHEE_CONFIG_FILE, $config)===false) return 'Warning: Could not create file!';
+		if (@file_put_contents(LYCHEE_CONFIG_FILE, $config)===false) return 'Warning: Could not create file!';
 
 		return true;
 

php/Modules/Database.php

@@ -81,7 +81,7 @@ final class Database {
 	public static function connect($host = 'localhost', $user, $password) {
 
 		// Open a new connection to the MySQL server
-		$connection = new Mysqli($host, $user, $password);
+		$connection = @new Mysqli($host, $user, $password);
 
 		// Check if the connection was successful
 		if ($connection->connect_errno) return false;