A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /var/www/mrn/application/models/ForntendModel.php:1)

Filename: core/Common.php

Line Number: 570

Backtrace:

An uncaught Exception was encountered

Type: mysqli_sql_exception

Message: Incorrect parameter count in the call to native function 'datediff'

Filename: /var/www/mrn/system/database/drivers/mysqli/mysqli_driver.php

Line Number: 305

Backtrace:

File: /var/www/mrn/application/models/ForntendModel.php
Line: 3473
Function: query

File: /var/www/mrn/application/controllers/Frontend_Main.php
Line: 8846
Function: get_last_minutes_travels

File: /var/www/mrn/index.php
Line: 316
Function: require_once