An uncaught Exception was encountered

Type: mysqli_sql_exception

Message: Column 'user_email' cannot be null

Filename: /home/intecnews/public_html/system/database/drivers/mysqli/mysqli_driver.php

Line Number: 305

Backtrace:

File: /home/intecnews/public_html/application/core/MY_Model.php
Line: 429
Function: insert

File: /home/intecnews/public_html/application/modules/newsletter/libraries/Tracking.php
Line: 39
Function: insert

File: /home/intecnews/public_html/application/modules/insights/controllers/Insights.php
Line: 218
Function: track_visits

File: /home/intecnews/public_html/application/libraries/REST_Controller.php
Line: 755
Function: single_get

File: /home/intecnews/public_html/index.php
Line: 315
Function: require_once