Title: Warning
Last modified: December 10, 2018

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# Warning

 *  Resolved [ww_hoax](https://wordpress.org/support/users/ww_hoax/)
 * (@ww_hoax)
 * [7 years, 8 months ago](https://wordpress.org/support/topic/warning-148/)
 * Only for your information:
    Warning: array_merge(): Argument #2 is not an array
   in plugins/wp-smushit/core/class-wp-smush-installer.php on line 193

Viewing 5 replies - 1 through 5 (of 5 total)

 *  [Anton Vanyukov](https://wordpress.org/support/users/vanyukov/)
 * (@vanyukov)
 * [7 years, 8 months ago](https://wordpress.org/support/topic/warning-148/#post-10967165)
 * [@ww_hoax](https://wordpress.org/support/users/ww_hoax/),
 * Did you have a new install or were you updating?
 * Best regards,
    Anton
 *  [toptenic](https://wordpress.org/support/users/toptenic/)
 * (@toptenic)
 * [7 years, 8 months ago](https://wordpress.org/support/topic/warning-148/#post-10967296)
 * I also get same error while updating
 *  [Anton Vanyukov](https://wordpress.org/support/users/vanyukov/)
 * (@vanyukov)
 * [7 years, 8 months ago](https://wordpress.org/support/topic/warning-148/#post-10967959)
 * As long as everything else is ok, this warning can be ignored. It’s an indication
   that the Smush settings from the bulk settings page might not have updated well,
   or were set to defaults. Maybe worth checking out the bulk settings page in Smush
   and verifying that all is set up correctly there.
 * Best regards,
    Anton
 *  [toptenic](https://wordpress.org/support/users/toptenic/)
 * (@toptenic)
 * [7 years, 8 months ago](https://wordpress.org/support/topic/warning-148/#post-10969456)
 * Thanks.
    I have updated to 3.0.1. and there was no warning during the update.
   Setting page is working fine.
 *  Thread Starter [ww_hoax](https://wordpress.org/support/users/ww_hoax/)
 * (@ww_hoax)
 * [7 years, 8 months ago](https://wordpress.org/support/topic/warning-148/#post-10970590)
 * Sorry for the late reply. It was an update.
 * 3.0.1 works fine.
 * Many thanks !

Viewing 5 replies - 1 through 5 (of 5 total)

The topic ‘Warning’ is closed to new replies.

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 * 5 replies
 * 3 participants
 * Last reply from: [ww_hoax](https://wordpress.org/support/users/ww_hoax/)
 * Last activity: [7 years, 8 months ago](https://wordpress.org/support/topic/warning-148/#post-10970590)
 * Status: resolved