Updating from PHP 7.3 to PHP 7.4 causes an error 500

  • My interner provider will change the default PHP version to 7.4 next week and the old versions are no longer receiving security updates. The customers, we can change the version already, and I’ve tried that, but I’m getting an error 500.

    I deactivated all the plugins and updated the themes and the Wodpress version is also the newest one. Normally I’m using the Twenty-eleven theme, but now I tried also a newer Twenty theme. Nothing helped.

    I checked the error_log file and there are two fatal errors:
    PHP Fatal error: Out of memory (allocated 2097152) (tried to allocate 32768 bytes) in /home/[snip]/wp-includes/formatting.php on line 4730
    PHP Fatal error: Out of memory (allocated 2097152) (tried to allocate 65536 bytes) in /home/[snip]/wp-includes/load.php on line 1258

    I’ve been emailing with a ”support guy” of my internet provider, but he can not help me.

    What can I do?

Viewing 1 replies (of 1 total)
  • Moderator Yui

    (@fierevere)

    永子

    PHP update shouldt cause this problem,

    it seems server does run out of memory (its not even PHP memory_limit)

    This problem should be solved by your server system administrator

Viewing 1 replies (of 1 total)
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