unlink - [internal], line ??
File::delete() - CORE/cake/libs/file.php, line 292
FileEngine::read() - CORE/cake/libs/cache/file.php, line 171
Cache::read() - CORE/cake/libs/cache.php, line 306
App::getInstance() - CORE/cake/libs/configure.php, line 904
App::import() - CORE/cake/libs/configure.php, line 828
App::import() - CORE/cake/libs/configure.php, line 818
include - CORE/cake/bootstrap.php, line 47
[main] - APP/webroot/index.php, line 77