Fixing WordPress Blank Screen – eAccelerator


Today, I have been struggling to fix one of my client’s website build on WordPress site.

The problem was simple, blank screen.

When I googled about the problem, I found out many solutions such as

  • Turn on error wp_debug  to TRUE and try to fix any syntax error or any PHP related error

I did it and the problem I found the error as below:

Uncaught exception ‘InvalidArgumentException’ with message ‘Identifier “system” is not defined.’

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