Severity: Notice
Message: Trying to access array offset on value of type bool
Filename: drivers/Cache_file.php
Line Number: 277
Backtrace:
File: /home/os-emily.chiang/website/public_html/application/models/Model_common.php
Line: 17
Function: get
File: /home/os-emily.chiang/website/public_html/application/models/Model_common.php
Line: 45
Function: configure_cache
File: /home/os-emily.chiang/website/public_html/application/controllers/Download.php
Line: 13
Function: configure
File: /home/os-emily.chiang/website/public_html/index.php
Line: 666
Function: require_once
