Support » Plugin: Swift Performance Lite » Random Error/Timeout

  • Hello,

    I’m getting random what appears to be timeouts/errors when accessing the backend page. The plugin does send emails when this happens, however, I’m not clear on why its happening. The site appears to work normally, its just the backend get this displayed error…

    The site is experiencing technical difficulties. Please check your site admin email inbox for instructions.

    and sends me an email with the following Error Details Message.

    Error Details
    An error of type E_ERROR was caused in line 1879 of the file //xxxx/wp-content/plugins/swift-performance-lite/performance.php. Error message: Uncaught InvalidArgumentException: RegexIterator::__construct(): JIT compilation failed: no more memory in //xxxx/wp-content/plugins/swift-performance-lite/performance.php:1879
    Stack trace:
    #0 //xxxx/wp-content/plugins/swift-performance-lite/performance.php(1879): RegexIterator->__construct(Object(RecursiveIteratorIterator), ‘/((index|404)\\….’, 1)
    #1 //xxxx/wp-content/plugins/swift-performance-lite/includes/cache-status/cache-status.php(83): Swift_Performance_Lite::cache_status()
    #2 //xxxx/wp-content/plugins/swift-performance-lite/includes/cache-status/cache-status.php(23): Swift_Performance_Cache_Status_Table->get_items()
    #3 //xxxx/wp-content/plugins/swift-performance-lite/templates/dashboard.php(16): Swift_Performance_Cache_Status_Table->prepare_items()
    #4 //xxxx/wp-content/plugins/swift-performance-lite/performance.php(1822): include_once(‘/home/thedoves/…’)
    #5 //xxxx/wp-includes/class-wp-hook.php(288): S

    If I refresh the page, it then loads the page correctly.


Viewing 2 replies - 1 through 2 (of 2 total)
  • Plugin Contributor Fred


    It means that server ran out of memory. Probably you need more RAM.

    Hi Fred,

    Interesting.. I have my memory available to WP @ 1024MB. Anything else you suggest?


Viewing 2 replies - 1 through 2 (of 2 total)
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