Fatal error: Class 'Cache' not found

[Jaje]

I am not able to enter both of my shops as HTTP Error 500 shows saying:

"Fatal error: Class 'Cache' not found in /home/a7971671/public_html/prestashop/classes/ObjectModel.php on line 1470"

 

Anyone knows what's the problem? I am slowly going crazy...

[Jaje]

Can someone at least tell me what does this error mean? Where's the problem?

[vekia]

what prestashop version you use? It's fresh install or maybe you updated your store?

[Jaje]

I've updated both stores, but it worked just fine the night before and in the morning the error started to show. One of those stores I last updated a month ago and haven't touched it since and it stopped working. Version 1.5.4.1.

[vekia]

can you try to turn off cache under the preferences -> performance tab in your back office?

I just want to check if this error will appear even if the cache is turned off

[Jaje]

I can't enter Back Office The same error pops up.

I have both shops on the same server. I was working on one, while the other shop I haven't touched for a month. Both were working just fine until yesterday morning, and they both show same error(line 1470) when trying to enter BO or Webshop. I can connect to the server and modify data but can't enter BO and Webshop.

[vilto35]

I have the same problem can anyone help us please ??

 

i have read these topics about the problem without solved it :

 

http://forge.prestashop.com/browse/PSCFV-9931

http://www.prestashop.com/forums/topic/217916-solved-prestashop-1531-objectmodel-class-changes/

[vekia]

and you're using the same ps version ?

[vilto35]

yes i use the 1.5.4.1 version? The last update was clean and without bugs. And i don't know why the site has crashed...

[vilto35]

on these lines there is :

[/size]
/**
 * Get object definition
 *
 * @param string $class Name of object
 * @param string $field Name of field if we want the definition of one field only
 * @return array
 */
public static function getDefinition($class, $field = null)
{
 if (is_object($class))
  $class = get_class($class);
 if ($field === null)
  $cache_id = 'objectmodel_def_'.$class;
 if ($field !== null || !Cache::isStored($cache_id))
 {
  $reflection = new ReflectionClass($class);
  $definition = $reflection->getStaticPropertyValue('definition');
  $definition['classname'] = $class;
  if (!empty($definition['multilang']))
   $definition['associations'][Collection::LANG_ALIAS] = array(
 'type' => self::HAS_MANY,
 'field' => $definition['primary'],
 'foreign_field' => $definition['primary'],
   );

  if ($field)
   return isset($definition['fields'][$field]) ? $definition['fields'][$field] : null;
  Cache::store($cache_id, $definition);
  return $definition;
 }
 return Cache::retrieve($cache_id);
}

[vekia]

where is the 1470 line?

[vilto35]

in classes/ObjectModel.php

[dhurley]

I had cache* in my .gitignore file so that is how I fixed mine.

[sahwira]

What is the solution to this problem? I followed a few threads with this problem but not solutions!!

[lozaria]

You can disable cache in config/settings.inc.php

 

define('_PS_CACHE_ENABLED_', '0');

[cookiez]

have you fixed Fatal error: Class 'Cache' not found ObjectModel.php on line 1511 ?

I also have that error.

[dhurley]

Make sure that all of the cache folders exist and are set to 777. /cache and theme/cache. Without the cache folder in your active theme's directory, cache has nowhere to put the flat files it creates.

[PrestaHeroes USA]

for 1.5

 

and for this error, class Cache not found

 

You need to check that you have the following folders/files

http://screencast.com/t/lA3LEdXfjqkS

 

also delete the index.php file in classes/cache/ as this may clear up 'some' issues

[yenibosnaweb]

I have experienced the same problem but I have solved 

What I did

• I check the classes/cache file (and I saw it was empty) 
• I have copied and pasted all content from my another working web site
• then it works.

[SatishMasani]

Even myh cache file are empty from where i can i get it back i don't have other site, i am facing these problems because i restored the website from host company backup , i have old backup files but when i try to upload old backup files it's not resolving my issue.

Help

Have gone mad