• Hi,

    After updating to the latest version of 404 Solution, several of my sites (10 so far) went down with the following fatal error appearing repeatedly in the PHP error log:

    PHP Fatal error: Allowed memory size of 805306368 bytes exhausted (tried to allocate 20480 bytes) in /wp-content/plugins/404-solution/includes/core/PluginLogicOptionsResolver.php on line 250

    This is happening on every page load, not just admin — the site is completely down until the plugin is deactivated. Memory limit on these sites is already 768MB, so it’s not a low-limit issue — something in PluginLogicOptionsResolver.php around line 250 appears to be looping or allocating memory repeatedly without resolving.

    The fact that it’s hitting identically across multiple separate sites right after the same update suggests a regression in the new release rather than a site-specific config/data issue.

    Steps to reproduce: Update the plugin to the latest version → site immediately throws repeated fatal errors on every request.

    Workaround: Deactivating the plugin (rename plugin folder via FTP since wp-admin is also down) restores the site.

    Happy to provide more details, debug logs, or test a patch if useful. Which version introduced this, and is a fix planned?

    Thanks for the great plugin otherwise — just flagging this regression since it’s taking sites fully offline.

Viewing 3 replies - 1 through 3 (of 3 total)
  • Had the same issue yesterday.
    I downgraded back to version 4.2.0 for the time being.

    Plugin Author Aaron

    (@aaron13100)

    Thanks a lot for letting me know. I really appreciate it. Hopefully this has been fixed in version 4.3.1.

    I am seeing this message on wordpress.org though so maybe it’s difficult to update so far.

    Version 4.3.1 will be released to sites in about 24 hours. WordPress.org currently delays plugin updates by 24 hours so moderators and security scanners can review changes before they reach users. If this update fixes a security issue that needs to ship sooner, contact plugins@wordpress.org.

    • This reply was modified 1 week, 3 days ago by Aaron.
    Plugin Author Aaron

    (@aaron13100)

    Should be fixed in the latest version, 4.3.1. I’ll close this in a few days assuming everything works if I don’t hear back.

Viewing 3 replies - 1 through 3 (of 3 total)

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