Some product detail pages works fine but some product detail page shows blank.System log file shows below error

2018-04-30T12:08:08+00:00 ERR (3): Warning: include(/home/occasion/public_html/includes/src/Crypt_Hash.php): failed to open stream: No such file or directory in /home/occasion/public_html/includes/src/Varien_Autoload.php on line 94

How to resolve this issue?

  • Seems that you need to run compilation from System -> Tools -> Compilation once. May 1, 2018 at 7:21
  • 1
    Could you pls explain in brief how did you solve the issue, Thanks.
    – zus
    Jul 10, 2018 at 6:40
  • I am getting the same issue, how can I find what is the issue? There is no console error and log error even view page source also empty.
    – Gem
    Jul 10, 2018 at 11:24
  • In my case the answer of Rehan doesn't work. I just needed to uncomment the 'error_reporting' line to see the error.
    – HC Jordy
    Jan 4, 2019 at 9:15

1 Answer 1


You need to run compilation process.

system -> tools -> Run compilation

Hope this help.

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