WordPress caught an error

  • Resolved Sean

    (@sean-h)


    3 years, 10 months ago

    Hi there,

    Got an interesting email, from only one of my 8 sites, all of which are using SG Optimizer. I say interesting, because the site didn’t go down and I don’t see anything in the error logs in Site Tools either.

    I won’t paste the whole email, so this is just a snippet:

    An error of type E_ERROR was caused in line 496 of the file /home/customer/www/thetastychilli.com/public_html/wp-content/plugins/sg-cachepress/core/File_Cacher/File_Cacher.php. Error message: Uncaught TypeError: array_diff(): Argument #1 ($array) must be of type array, bool given in /home/customer/www/thetastychilli.com/public_html/wp-content/plugins/sg-cachepress/core/File_Cacher/File_Cacher.php:496
Stack trace:
#0 /home/customer/www/thetastychilli.com/public_html/wp-content/plugins/sg-cachepress/core/File_Cacher/File_Cacher.php(496): array_diff(false, Array)

    Is this something I need to worry about? Site was running php 8.0 but is now back on 7.4, if that could have anything to do with it.

    • This topic was modified 3 years, 10 months ago by Sean.
Viewing 1 replies (of 1 total)
  • Plugin Support Georgi Ganchev

    (@georgiganchev)

    3 years, 10 months ago

    Hello @sean-h,

    This error usually happens when there are plugin files are cached and some old files are still used after conducting a certain update/modification. This could cause temporary errors that resolve themselves once the cache has been cleared.

    The change of the PHP version is likely to have caused this temporary error and you might have received the email once your cron job was executed.

    Please be aware that your cron job is set to use PHP8 while the website operates under PHP7.4 currently. You may want to edit the cron to be under PHP7.4 as well.

    Best regards,
    Georgi

Viewing 1 replies (of 1 total)

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