CodeIgniter HMVC error after updating PHP to PHP 7

Question

After updating 5.6 to PHP 7. I was using HMVC implementation of Code Igniter and PHP upgrade started throwing following errors:-

1. A PHP Error was encountered Sev

Answer 1

I have fixed all issue. Bellow I have given:

 1.third_party\MX\Lang.php
    line = 134
    public function library($library = '', $params = NULL, $object_name = NULL) 

    2.third party\MX\Loder.php
     line=105
     pulic function helper($helper = array())

    3.third party\MX\Loder.php
     line=120
     pulic function helper($helper = array())


    4.third party\MX\Loder.php
     line=124
    public function language($langfile=array(), $idiom = '', $return = FALSE, $add_suffix = TRUE, $alt_path = '') 

    5.third party\MX\Loder.php
     line=271
    public function  &_ci_get_component($component)


    6.third party\MX\Lang.php
     line=70
    public function load($langfile ='', $lang = '', $return = FALSE, $add_suffix = TRUE, $alt_path = '', $_module = '')


    7.system/core/commopn.php
     line=257
         $_config[0] =& $config;
           return $_config[0];