A PHP Error was encountered

Severity: Notice

Message: Undefined index: HTTP_USER_AGENT

Filename: helpers/custom_helper.php

Line Number: 1424

Backtrace:

File: /var/www/vhosts/tuvicaimenh.com/httpdocs/application/helpers/custom_helper.php Line: 1424 Function: _error_handler

File: /var/www/vhosts/tuvicaimenh.com/httpdocs/application/models/Post_model.php Line: 371 Function: is_bot

File: /var/www/vhosts/tuvicaimenh.com/httpdocs/application/controllers/Home_controller.php Line: 313 Function: increase_post_pageviews

File: /var/www/vhosts/tuvicaimenh.com/httpdocs/application/controllers/Home_controller.php Line: 117 Function: post

File: /var/www/vhosts/tuvicaimenh.com/httpdocs/index.php Line: 326 Function: require_once