Title: PHP Warning: Invalid argument….
Last modified: November 15, 2018

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# PHP Warning: Invalid argument….

 *  Resolved [mikriz](https://wordpress.org/support/users/mikriz/)
 * (@mikriz)
 * [7 years, 6 months ago](https://wordpress.org/support/topic/php-warning-invalid-argument-6/)
 * PHP Warning: Invalid argument supplied for foreach() in ../wp-content/plugins/
   advanced-access-manager/Application/Core/Object/Visibility.php on line 92
 * is the error thats all over my log, is this a problem?
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fphp-warning-invalid-argument-6%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

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

 *  Plugin Author [AAM Plugin](https://wordpress.org/support/users/vasyltech/)
 * (@vasyltech)
 * [7 years, 6 months ago](https://wordpress.org/support/topic/php-warning-invalid-argument-6/#post-10886166)
 * Hi [@mikriz](https://wordpress.org/support/users/mikriz/),
 * Does not look like you are on the latest AAM release. Please make sure that you
   updated AAM to 5.6 version.
 * Keep me updated if anything.
 * Regards,
    Vasyl
 *  Thread Starter [mikriz](https://wordpress.org/support/users/mikriz/)
 * (@mikriz)
 * [7 years, 6 months ago](https://wordpress.org/support/topic/php-warning-invalid-argument-6/#post-10889360)
 * wired i’m pretty sure i am maybe those are old errors? i will double check my
   log, thanks
 *  Plugin Author [AAM Plugin](https://wordpress.org/support/users/vasyltech/)
 * (@vasyltech)
 * [7 years, 6 months ago](https://wordpress.org/support/topic/php-warning-invalid-argument-6/#post-10914821)
 * Hi [@mikriz](https://wordpress.org/support/users/mikriz/),
 * Please keep me updated if anything. I’m pretty sure these errors are related 
   to older AAM version and if I remember correctly the root cause of these errors
   was already fixed.
 * Thank you,
    Vasyl

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

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 * 3 replies
 * 2 participants
 * Last reply from: [AAM Plugin](https://wordpress.org/support/users/vasyltech/)
 * Last activity: [7 years, 6 months ago](https://wordpress.org/support/topic/php-warning-invalid-argument-6/#post-10914821)
 * Status: resolved