A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: drivers/Cache_file.php

Line Number: 277

Backtrace:

File: /home/abbrzxsk/it-bitcoin/application/core/MY_Controller.php
Line: 20
Function: get

File: /home/abbrzxsk/it-bitcoin/application/controllers/CoinsHandler.php
Line: 6
Function: __construct

File: /home/abbrzxsk/it-bitcoin/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: count(): Parameter must be an array or an object that implements Countable

Filename: core/MY_Controller.php

Line Number: 29

Backtrace:

File: /home/abbrzxsk/it-bitcoin/application/core/MY_Controller.php
Line: 29
Function: _error_handler

File: /home/abbrzxsk/it-bitcoin/application/controllers/CoinsHandler.php
Line: 6
Function: __construct

File: /home/abbrzxsk/it-bitcoin/index.php
Line: 315
Function: require_once