5.3 throws an error

I faced this issue too! I also need more info and step by step fixing this. I’m new to WP and not quite understand what @veso_peso says. Please help. I just start WP today and faced this issue.

It works. Thank you so much @veso_peso God bless you!

@veso_peso thank you it worked. to friends who want to fix the issue,please follow veso_veso’s step.

@chewiewithme Hey, I found it. You should be in you admin panel, then Plugins==>Plugins Editor==> Ocean Extra ==> Includes ==> Wizzard ==> Classes ==> QuietSkin.php and then change:

public function feedback($string) { /* no output */

to

public function feedback($string, …$args) { /* no output */

@veso_peso’s solution solved the issue for me, thank you

I fixed too! Thanks a lot for helping me!
@miroslava22 @veso_peso @ambri

Thank you so much @veso_peso Worked like a charm. Site now all as it should be.

@veso_peso: quick fix works; solves the issue on all my OceanWP installations. Recommendation ’til a patch is released. THX!

Hello everyone,
nothing seems to work for me unfortunately.
I finally deleted the ocean-extra and ocean-extra-social-sharing files via the FTP but nothing changes. I still have this : “Warning: Declaration of QuietSkin::feedback($string) should be compatible with WP_Upgrader_Skin::feedback($string, …$args) in /homepages/44/d777420276/htdocs/clickandbuilds/chaletsetcaviar/wp-content/plugins/ocean-extra/includes/wizard/classes/QuietSkin.php on line 12” and I can’t get to my /admin.
Any ideas ?
Thanks !

Hey frnz here is the fix. Just read this article. https://technhac.com/warning-declaration-of-quietskinfeedbackstring-should-be-compatible-with-wp_upgrader_skinfeedbackstring-args/

I fix it for myself by following the above article.

@technhac I already tried this, it just doesn’t work for me.
Sorry.. but thank you.

Hello … this solution works like a charm…. THANK YOU veso_peso (@veso_peso)!!!

In WordPress 5.3 the definition of WP_Upgrader_Skin::feedback method in wp-admin/includes/class-wp-upgrader-skin.php was changed from:

public function feedback( $string ) {

to

public function feedback( $string, …$args ) {

However, this was not reflected in the declaration of QuietSkin that extends WP_Upgrader_Skin in wp-content/plugins/ocean-extra/includes/wizard/classes/QuietSkin.php.
A quick fix is to change the following line in wp-content/plugins/ocean-extra/includes/wizard/classes/QuietSkin.php:

public function feedback($string) { /* no output */

to

public function feedback($string, …$args) { /* no output */

this solution didnt work for me. my menu completely disappeared and i only have landing page left, all other pages are gone. Can anyone help?

@skygrey if you need help, please add me to whatsapp +55 11 986929378 – Felipe!

@skygrey you could try clearing your cache, but if you’ve deleted ocean extra, you can’t get that error. Maybe you have two WordPress installations? Maybe you deleted something else? Maybe you deleted the ocean theme? Something is going on. That error shows you were the file is located, to that may help.

Hopefully the ocean folks get a solution out soon. @veso_peso has already given them the answer…