Uncaught exception 'UnexpectedValueException' PRESTA 1.6

[mrvirek]

Hello i have a problem when i try to clear cache.

Uncaught exception 'UnexpectedValueException' with message 'RecursiveDirectoryIterator::__construct(/var/www/prestashop/cache/smarty/compile/fa): failed to open dir: Permission denied' in /var/www/prestashop/tools/smarty/sysplugins/smarty_internal_utility.php:242 Stack trace: #0 [internal function]: RecursiveDirectoryIterator->__construct('/var/www/presta...', 0) #1 /var/www/prestashop/tools/smarty/sysplugins/smarty_internal_utility.php(242): RecursiveDirectoryIterator->getChildren() #2 /var/www/prestashop/tools/smarty/Smarty.class.php(1469): Smarty_Internal_Utility::clearCompiledTemplate(NULL, NULL, NULL, Object(SmartyCustom)) #3 /var/www/prestashop/classes/SmartyCustom.php(99): Smarty->clearCompiledTemplate() #4 /var/www/prestashop/classes/SmartyCustom.php(118): SmartyCustomCore->check_compile_cache_invalidation() #5 /var/www/prestashop/classes/module/Module.php(2335): SmartyCustomCore->createTemplate('/var/www/presta...', NULL, NULL, Object(Smarty_Data)) #6 /var/www/prestashop/classes/module/Module.php(230 in /var/www/prestashop/tools/smarty/sysplugins/smarty_internal_utility.php on line 242

Prestashop 1.6.1.5

[selectshop.at]

You are using a theme or a theme module incompatibel with your Prestashop and/or php version. If you are using non default theme, please revert with the problem to the developer. The same for modules integrated with the theme.

 

[mrvirek]

When i remove cache manually, everythink is fine for sometime, after 2 days. I can't remove cache from backend. So i need to disable modules one by one?

[Shwetab55]

Hi @mrvirek
I'm facing same issue, I'm getting 500 error on catalog price rules page, and when I delete cache manually from backend, everything works, but after few hours, it shows 500 error again.

Would you please let me know how did you resolve this error?

I'm using PS 1.7.6.5

Thanks