Title: Sudden HTTP 500 error when accessing WordPress admin
Last modified: August 28, 2026

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# Sudden HTTP 500 error when accessing WordPress admin

 *  Resolved [archipelstudios](https://wordpress.org/support/users/archipelstudios/)
 * (@archipelstudios)
 * [4 weeks ago](https://wordpress.org/support/topic/sudden-http-500-error-when-accessing-wordpress-admin/)
 *     ```wp-block-code
       Hello,We would like to report an issue encountered on a website using All In One Login.Access to the WordPress admin area was working normally and was successfully tested on July 27, 2026.Afterwards, without any change to the All In One Login configuration, accessing the WordPress administration area suddenly started returning an HTTP 500 error.The website was using version 2.4.0 of All In One Login at that time. We then updated the plugin to version 2.4.1, but the HTTP 500 error was still present.The website is configured to automatically install WordPress security updates. We noticed that several WordPress security updates were released after our last successful test, including WordPress 7.0.3 on August 6, 2026.This update seems particularly relevant to investigate, as it included changes related to the WordPress login screen and the wp-login.php file.Are you aware of any compatibility issue between All In One Login and one of the recent WordPress security updates that could cause an HTTP 500 error when accessing the WordPress administration area?Have you received any similar reports from other users recently?Thank you in advance for your assistance.
       ```
   

Viewing 1 replies (of 1 total)

 *  Plugin Support [mubashirbutt](https://wordpress.org/support/users/mubashirbutt/)
 * (@mubashirbutt)
 * [4 weeks ago](https://wordpress.org/support/topic/sudden-http-500-error-when-accessing-wordpress-admin/#post-19005429)
 * Hello [@archipelstudios](https://wordpress.org/support/users/archipelstudios/),
 * Thank you for reaching out.
 * We’ll need some additional details to investigate this issue further. Kindly 
   open a support ticket using the link below and include the same subject and description
   you provided here.
 * [Open a Support Ticket](https://objectsws.atlassian.net/servicedesk/customer/portal/35/group/105/create/362)
 * Once the ticket is submitted, our team will review the details and assist you
   further.

Viewing 1 replies (of 1 total)

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 * ![](https://ps.w.org/change-wp-admin-login/assets/icon-128x128.gif?rev=3121325)
 * [All In One Login — Login Page Security and Customization for WordPress with Google reCAPTCHA, Social Login, Temporary Login, 2FA, and more.](https://wordpress.org/plugins/change-wp-admin-login/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/change-wp-admin-login/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/change-wp-admin-login/)
 * [Active Topics](https://wordpress.org/support/plugin/change-wp-admin-login/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/change-wp-admin-login/unresolved/)
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 * 2 replies
 * 2 participants
 * Last reply from: [mubashirbutt](https://wordpress.org/support/users/mubashirbutt/)
 * Last activity: [4 weeks ago](https://wordpress.org/support/topic/sudden-http-500-error-when-accessing-wordpress-admin/#post-19005429)
 * Status: resolved