included zip into requirements, php 7 users which did not have them crashed

README.md

@@ -39,6 +39,7 @@ http://www.maniacontrol.com
 	- php_curl
 	- php_xmlrpc (TM only, recommended for SM)
 	- php_zlib
+	- php_zip
 
 ### How to report bugs or request features?:
 - Write a mail to bugs(at)maniacontrol(dot)com

core/ErrorHandler.php

@@ -404,7 +404,8 @@ class ErrorHandler {
 	 * @param \Exception $exception
 	 * @param bool       $shutdown
 	 */
-	public function handleException(\Exception $exception, $shutdown = true) {
+	public function handleException($exception, $shutdown = true) {
+		//Removed error type, as php throwed the exception in a case and it was not from class Exception weiredly
 		$message = "[ManiaControl EXCEPTION]: {$exception->getMessage()}";
 
 		$exceptionClass = get_class($exception);

core/Utils/SystemUtil.php

@@ -77,11 +77,21 @@ class SystemUtil {
 			Logger::log($message . 'FOUND!');
 		}
 
+		// Check for ZIP
+		$message = 'Checking for installed PHP ZIP ... ';
+		if (!extension_loaded('zip')) {
+			Logger::log($message . 'NOT FOUND!');
+			Logger::log(" -- You don't have php-zip installed! Check: http://at1.php.net/manual/en/zip.installation.php");
+			$success = false;
+		} else {
+			Logger::log($message . 'FOUND!');
+		}
+
 		// Check for Zlib
 		$message = 'Checking for installed Zlib ... ';
 		if (!extension_loaded('zlib')) {
 			Logger::log($message . 'NOT FOUND!');
-			Logger::log(" -- You don't have Zlib installed! Check: http://php.net/manual/de/zlib.setup.php");
+			Logger::log(" -- You don't have Zlib installed! Check: http://php.net/manual/en/zlib.setup.php");
 			$success = false;
 		} else {
 			Logger::log($message . 'FOUND!');