unlink - [internal], line ??
File::delete() - CORE/cake/libs/file.php, line 292
FileEngine::clear() - CORE/cake/libs/cache/file.php, line 231
FileEngine::gc() - CORE/cake/libs/cache/file.php, line 109
Cache::engine() - CORE/cake/libs/cache.php, line 156
Cache::config() - CORE/cake/libs/cache.php, line 126
include - APP/config/core.php, line 235
Configure::__loadBootstrap() - CORE/cake/libs/configure.php, line 651
Configure::getInstance() - CORE/cake/libs/configure.php, line 137
include - CORE/cake/bootstrap.php, line 47
[main] - APP/webroot/index.php, line 84