0 Path cannot be empty site is down

[fabian008]

Hi community, since yesterday our homepage is offline? We change nothing?
www.365mx.es
Can somebody help me?
Is it possible that myphp 5.7 is the problem?

0
Path cannot be empty

Home Page
Call stack
# Function Location
1 () JROOT/libraries/src/Cache/Storage/FileStorage.php:327
2 fopen() JROOT/libraries/src/Cache/Storage/FileStorage.php:327
3 Joomla\CMS\Cache\Storage\FileStorage->lock() JROOT/libraries/src/Cache/Cache.php:384
4 Joomla\CMS\Cache\Cache->lock() JROOT/libraries/src/Cache/Controller/CallbackController.php:64
5 Joomla\CMS\Cache\Controller\CallbackController->get() JROOT/libraries/src/Plugin/PluginHelper.php:298
6 Joomla\CMS\Plugin\PluginHelper::load() JROOT/libraries/src/Plugin/PluginHelper.php:109
7 Joomla\CMS\Plugin\PluginHelper::getPlugin() JROOT/libraries/src/Application/SiteApplication.php:570
8 Joomla\CMS\Application\SiteApplication->initialiseApp() JROOT/libraries/src/Application/SiteApplication.php:226
9 Joomla\CMS\Application\SiteApplication->doExecute() JROOT/libraries/src/Application/CMSApplication.php:293
10 Joomla\CMS\Application\CMSApplication->execute() JROOT/includes/app.php:61
11 require_once() JROOT/index.php:32

[toivo]

Welcome to the Joomla forum!

Right now the website seems to be working normally. Did you turn off caching or change something else in the Global Configuration to fix the issue?