uploading picture

How to fix this error message?

Another error message appears:

A PHP Error was encountered
Severity: Notice
Message: Undefined variable: images

Filename: views/addslideshows.php
Line Number: 103
Backtrace:
File: C:\Program Files (x86)\EasyPHP-Devserver-16.1\eds-www\companygiondaci\application\views\addslideshows.php
Line: 103

Function: _error_handler
File: C:\Program Files (x86)\EasyPHP-Devserver-16.1\eds-www\companygiondaci\application\controllers\Cuploadfile.php
Line: 36
Function: view
File: C:\Program Files (x86)\EasyPHP-Devserver-16.1\eds-www\companygiondaci\index.php
Line: 315

Function: require_once
A PHP Error was encountered
Severity: Warning
Message: Invalid argument supplied for foreach()


Filename: views/addslideshows.php
Line Number: 103
Backtrace:
File: C:\Program Files (x86)\EasyPHP-Devserver-16.1\eds-www\companygiondaci\application\views\addslideshows.php
Line: 103
Function: _error_handler

File: C:\Program Files (x86)\EasyPHP-Devserver-16.1\eds-www\companygiondaci\application\controllers\Cuploadfile.php
Line: 36
Function: view
File: C:\Program Files (x86)\EasyPHP-Devserver-16.1\eds-www\companygiondaci\index.php
Line: 315
Function: require_once 

-------------------------------------------------

views/addslideshows.php
 

PHP Code:

   <?php foreach ($images as $images_item): ?>

controllers/Cpages.php

PHP Code:

public function addslideshows() {

            
        $data['images'] = $this->Mpages->call_slideshow();
        
        $this->load->view('addslideshows', $data); 
    
    } 


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