A PHP Error was encountered

Severity: Warning

Message: Use of undefined constant STDERR - assumed 'STDERR' (this will throw an Error in a future version of PHP)

Filename: core/MY_Log.php

Line Number: 46

Backtrace:

File: /var/www/html/vendor/facebook/php-business-sdk/src/FacebookAds/CrashReporter.php
Line: 154
Function: call_user_func_array

File: /var/www/html/application/core/MY_Log.php
Line: 46
Function: FacebookAds\{closure}

File: /var/www/html/vendor/facebook/php-business-sdk/src/FacebookAds/CrashReporter.php
Line: 134
Function: call_user_func_array

A PHP Error was encountered

Severity: Warning

Message: fwrite() expects parameter 1 to be resource, string given

Filename: core/MY_Log.php

Line Number: 46

Backtrace:

File: /var/www/html/vendor/facebook/php-business-sdk/src/FacebookAds/CrashReporter.php
Line: 154
Function: call_user_func_array

File: /var/www/html/application/core/MY_Log.php
Line: 46
Function: fwrite

File: /var/www/html/vendor/facebook/php-business-sdk/src/FacebookAds/CrashReporter.php
Line: 134
Function: call_user_func_array

A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /var/www/html/application/core/MY_Log.php:46)

Filename: core/Common.php

Line Number: 570

Backtrace:

File: /var/www/html/vendor/facebook/php-business-sdk/src/FacebookAds/CrashReporter.php
Line: 154
Function: call_user_func_array

File: /var/www/html/vendor/facebook/php-business-sdk/src/FacebookAds/CrashReporter.php
Line: 134
Function: call_user_func_array

An uncaught Exception was encountered

Type: FacebookAds\Http\Exception\AuthorizationException

Message: An unknown error has occurred.

Filename: /var/www/html/vendor/facebook/php-business-sdk/src/FacebookAds/Http/Exception/RequestException.php

Line Number: 174

Backtrace:

File: /var/www/html/vendor/facebook/php-business-sdk/src/FacebookAds/Http/Client.php
Line: 215
Function: create

File: /var/www/html/vendor/facebook/php-business-sdk/src/FacebookAds/Http/Request.php
Line: 286
Function: sendRequest

File: /var/www/html/vendor/facebook/php-business-sdk/src/FacebookAds/Api.php
Line: 165
Function: execute

File: /var/www/html/vendor/facebook/php-business-sdk/src/FacebookAds/Api.php
Line: 214
Function: executeRequest

File: /var/www/html/vendor/facebook/php-business-sdk/src/FacebookAds/ApiRequest.php
Line: 187
Function: call

File: /var/www/html/vendor/facebook/php-business-sdk/src/FacebookAds/Object/AdsPixel.php
Line: 181
Function: execute

File: /var/www/html/vendor/facebook/php-business-sdk/src/FacebookAds/Object/ServerSide/EventRequest.php
Line: 285
Function: createEvent

File: /var/www/html/vendor/facebook/php-business-sdk/src/FacebookAds/Object/ServerSide/EventRequest.php
Line: 277
Function: defaultExecute

File: /var/www/html/vendor/facebook/php-business-sdk/src/FacebookAds/Object/ServerSide/EventRequest.php
Line: 247
Function: sendToCAPIEndpoint

File: /var/www/html/application/libraries/FbSDK.php
Line: 71
Function: execute

File: /var/www/html/application/core/MY_Controller.php
Line: 1368
Function: events

File: /var/www/html/application/controllers/Home.php
Line: 15
Function: setFbPixelData

File: /var/www/html/index.php
Line: 315
Function: require_once