Severity: Warning
Message: file_get_contents(https://shelf.smartcatalogue.com/api/v1/getListEventBook?admin_id=1&cmd=event&keyword=a): failed to open stream: HTTP request failed! HTTP/1.0 500 Internal Server Error
Filename: controllers/SimpleShelf.php
Line Number: 389
Backtrace:
File: /var/www/html/smartcatalogue_com/application/controllers/SimpleShelf.php
Line: 389
Function: file_get_contents
File: /var/www/html/smartcatalogue_com/index.php
Line: 306
Function: require_once
