Title: Login problem. BUG in settings.php (array_key_exists)
Last modified: April 6, 2024

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# Login problem. BUG in settings.php (array_key_exists)

 *  [PIXELADAS](https://wordpress.org/support/users/pixeladas/)
 * (@pixeladas)
 * [2 years, 1 month ago](https://wordpress.org/support/topic/login-problem-bug-in-settings-php-array_key_exists/)
 * Hello,
 * I like very much your plugins but we need to completely deactivate both: Siteground
   Security and Speed Optimizer. If we activate some of them we have this error:
 * > WordPress tiene una característica incluida que detecta cuando un plugin o 
   > tema provoca un error fatal en tu sitio, y te avisa con este correo electrónico
   > automático.
   > En este caso, WordPress ha detectado un error con uno de tus plugins, Speed
   > Optimizer.
   > WordPress versión 6.4.3
   > Tema activo: GeneratePress (versión 1.2.4)Plugin actual:
   > Speed Optimizer (versión 7.5.0)PHP versión 8.1.27
   >  Stack trace:
   > #0 [/wp-content/plugins/sg-cachepress/vendor/siteground/siteground-data/src/Settings.php](https://wordpress.org/support/topic/login-problem-bug-in-settings-php-array_key_exists/hulemarket.com/httpdocs/wp-content/plugins/sg-cachepress/vendor/siteground/siteground-data/src/Settings.php?output_format=md)(
   > 352): array_key_exists()#1 [/wp-content/plugins/sg-cachepress/vendor/siteground/siteground-data/src/Settings.php](https://wordpress.org/support/topic/login-problem-bug-in-settings-php-array_key_exists/hulemarket.com/httpdocs/wp-content/plugins/sg-cachepress/vendor/siteground/siteground-data/src/Settings.php?output_format=md)(
   > 292): SiteGround_Data\Settings->get_hosting_provider()#2 [/wp-content/plugins/sg-cachepress/vendor/siteground/siteground-data/src/Settings.php](https://wordpress.org/support/topic/login-problem-bug-in-settings-php-array_key_exists/hulemarket.com/httpdocs/wp-content/plugins/sg-cachepress/vendor/siteground/siteground-data/src/Settings.php?output_format=md)(
   > 213): SiteGround_Data\Settings->get_main_data()
 * KR
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Flogin-problem-bug-in-settings-php-array_key_exists%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 1 replies (of 1 total)

 *  Plugin Support [Dimo Dimov](https://wordpress.org/support/users/dimodi/)
 * (@dimodi)
 * [2 years, 1 month ago](https://wordpress.org/support/topic/login-problem-bug-in-settings-php-array_key_exists/#post-17556109)
 * Hello [@pixeladas](https://wordpress.org/support/users/pixeladas/),
 * I conducted some tests on a standard WordPress installation (version 6.5) and
   I was unable to replicate the issue. I see that your website is currrently using
   6.4.3 so you might consider upgrading to 6.5 and see if that helps.
 * It is also possible that the error is related to the specific setup of your site
   and one of the other components is conflicting with the Speed Optimizer. My advice
   is to temporarily deactivate your other website plugins one by one, testing the
   login after each deactivation while keeping the Speed Optimizer plugin active.
   Should the error continue even with all other plugins disabled, try switching
   to the default WordPress theme for further testing. This approach will assist
   you in pinpointing the component that is causing the conflict. Once you identify
   the problematic plugin, I recommend reviewing its settings to ensure there are
   no overlapping features or configurations that might be causing interference 
   with Speed Optimizer.
 * Regards,
   Dimo

Viewing 1 replies (of 1 total)

The topic ‘Login problem. BUG in settings.php (array_key_exists)’ is closed to new
replies.

 * ![](https://ps.w.org/sg-cachepress/assets/icon-256x256.gif?rev=2971889)
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 * 1 reply
 * 2 participants
 * Last reply from: [Dimo Dimov](https://wordpress.org/support/users/dimodi/)
 * Last activity: [2 years, 1 month ago](https://wordpress.org/support/topic/login-problem-bug-in-settings-php-array_key_exists/#post-17556109)
 * Status: not resolved