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Invalid Form Key. Please refresh the page.

Invalid Form Key. Please refresh the page.

I went to create a new configureable product only to be met with an "Invalid Form Key | Please refresh your page" Error. I followed the steps here.

However the steps did not fix the issue. Solved: Invalid Form Key. Please Refresh Your Page

When viewing the debug.log. This is what I found.

 [2018-03-08 03:16:38] main.DEBUG: cache_invalidate: {"method":"POST","url":"http://domain.com/setup/index.php/install/start","invalidateInfo":{"tags":["BACKEND_MAINMENU"],"mode":"matchingTag"}} [] [2018-03-08 03:16:40] main.DEBUG: cache_invalidate: {"method":"POST","url":"http://domain.com/setup/index.php/install/start","invalidateInfo":{"tags":["CONFIG"],"mode":"matchingTag"}} [] [2018-03-08 03:16:40] main.DEBUG: cache_invalidate: {"method":"POST","url":"http://domain.com/setup/index.php/install/start","invalidateInfo":{"tags":["LAYOUT_GENERAL_CACHE_TAG"],"mode":"matchingTag"}} [] [2018-03-08 03:16:40] main.DEBUG: cache_invalidate: {"method":"POST","url":"http://domain.com/setup/index.php/install/start","invalidateInfo":{"tags":["BLOCK_HTML"],"mode":"matchingTag"}} [] [2018-03-08 03:16:40] main.DEBUG: cache_invalidate: {"method":"POST","url":"http://domain.com/setup/index.php/install/start","invalidateInfo":{"tags":["COLLECTION_DATA"],"mode":"matchingTag"}} [] [2018-03-08 03:16:40] main.DEBUG: cache_invalidate: {"method":"POST","url":"http://domain.com/setup/index.php/install/start","invalidateInfo":{"tags":["REFLECTION"],"mode":"matchingTag"}} [] [2018-03-08 03:16:40] main.DEBUG: cache_invalidate: {"method":"POST","url":"http://domain.com/setup/index.php/install/start","invalidateInfo":{"tags":["DB_DDL"],"mode":"matchingTag"}} [] [2018-03-08 03:16:40] main.DEBUG: cache_invalidate: {"method":"POST","url":"http://domain.com/setup/index.php/install/start","invalidateInfo":{"tags":["EAV"],"mode":"matchingTag"}} [] [2018-03-08 03:16:40] main.DEBUG: cache_invalidate: {"method":"POST","url":"http://domain.com/setup/index.php/install/start","invalidateInfo":{"tags":["CUSTOMER_NOTIFICATION"],"mode":"matchingTag"}} [] [2018-03-08 03:16:40] main.DEBUG: cache_invalidate: {"method":"POST","url":"http://domain.com/setup/index.php/install/start","invalidateInfo":{"tags":["INTEGRATION"],"mode":"matchingTag"}} [] [2018-03-08 03:16:40] main.DEBUG: cache_invalidate: {"method":"POST","url":"http://domain.com/setup/index.php/install/start","invalidateInfo":{"tags":["INTEGRATION_API_CONFIG"],"mode":"matchingTag"}} [] [2018-03-08 03:16:40] main.DEBUG: cache_invalidate: {"method":"POST","url":"http://domain.com/setup/index.php/install/start","invalidateInfo":{"tags":["FPC"],"mode":"matchingTag"}} [] [2018-03-08 03:16:40] main.DEBUG: cache_invalidate: {"method":"POST","url":"http://domain.com/setup/index.php/install/start","invalidateInfo":{"tags":["TRANSLATE"],"mode":"matchingTag"}} [] [2018-03-08 03:16:40] main.DEBUG: cache_invalidate: {"method":"POST","url":"http://domain.com/setup/index.php/install/start","invalidateInfo":{"tags":["WEBSERVICE"],"mode":"matchingTag"}} [] [2018-03-08 03:16:41] main.DEBUG: cache_invalidate: {"method":"POST","url":"http://domain.com/setup/index.php/install/start","invalidateInfo":{"tags":["CONFIG"],"mode":"matchingTag"}} [] [2018-03-08 03:16:41] main.DEBUG: cache_invalidate: {"method":"POST","url":"http://domain.com/setup/index.php/install/start","invalidateInfo":{"tags":["LAYOUT_GENERAL_CACHE_TAG"],"mode":"matchingTag"}} [] [2018-03-08 03:16:41] main.DEBUG: cache_invalidate: {"method":"POST","url":"http://domain.com/setup/index.php/install/start","invalidateInfo":{"tags":["BLOCK_HTML"],"mode":"matchingTag"}} [] [2018-03-08 03:16:41] main.DEBUG: cache_invalidate: {"method":"POST","url":"http://domain.com/setup/index.php/install/start","invalidateInfo":{"tags":["COLLECTION_DATA"],"mode":"matchingTag"}} [] [2018-03-08 03:16:41] main.DEBUG: cache_invalidate: {"method":"POST","url":"http://domain.com/setup/index.php/install/start","invalidateInfo":{"tags":["REFLECTION"],"mode":"matchingTag"}} [] [2018-03-08 03:16:41] main.DEBUG: cache_invalidate: {"method":"POST","url":"http://domain.com/setup/index.php/install/start","invalidateInfo":{"tags":["DB_DDL"],"mode":"matchingTag"}} [] [2018-03-08 03:16:41] main.DEBUG: cache_invalidate: {"method":"POST","url":"http://domain.com/setup/index.php/install/start","invalidateInfo":{"tags":["EAV"],"mode":"matchingTag"}} [] [2018-03-08 03:16:41] main.DEBUG: cache_invalidate: {"method":"POST","url":"http://domain.com/setup/index.php/install/start","invalidateInfo":{"tags":["CUSTOMER_NOTIFICATION"],"mode":"matchingTag"}} [] [2018-03-08 03:16:41] main.DEBUG: cache_invalidate: {"method":"POST","url":"http://domain.com/setup/index.php/install/start","invalidateInfo":{"tags":["INTEGRATION"],"mode":"matchingTag"}} [] [2018-03-08 03:16:41] main.DEBUG: cache_invalidate: {"method":"POST","url":"http://domain.com/setup/index.php/install/start","invalidateInfo":{"tags":["INTEGRATION_API_CONFIG"],"mode":"matchingTag"}} [] [2018-03-08 03:16:41] main.DEBUG: cache_invalidate: {"method":"POST","url":"http://domain.com/setup/index.php/install/start","invalidateInfo":{"tags":["FPC"],"mode":"matchingTag"}} [] [2018-03-08 03:16:41] main.DEBUG: cache_invalidate: {"method":"POST","url":"http://domain.com/setup/index.php/install/start","invalidateInfo":{"tags":["TRANSLATE"],"mode":"matchingTag"}} [] [2018-03-08 03:16:41] main.DEBUG: cache_invalidate: {"method":"POST","url":"http://domain.com/setup/index.php/install/start","invalidateInfo":{"tags":["WEBSERVICE"],"mode":"matchingTag"}} [] [2018-03-08 03:16:42] main.DEBUG: cache_invalidate: {"method":"GET","url":"http://domain.com/setup/index.php/success","invalidateInfo":{"tags":["interception","CONFIG"],"mode":"matchingTag"}} [] [2018-03-08 03:16:43] main.DEBUG: cache_invalidate: {"method":"POST","url":"http://domain.com/setup/index.php/install/progress","invalidateInfo":{"tags":["interception","CONFIG"],"mode":"matchingTag"}} [] [2018-03-08 15:40:56] main.DEBUG: cache_invalidate: {"method":"GET","url":"http://domain.com/j0k3r/admin/cache/index/key/magentokey/","invalidateInfo":{"tags":["interception","CONFIG"],"$ [2018-03-08 15:40:58] main.DEBUG: cache_invalidate: {"method":"POST","url":"http://domain.com/setup/index.php/session/prolong","invalidateInfo":{"tags":["interception","CONFIG"],"mode":"matchingTag"}} [] [2018-03-08 15:40:59] main.DEBUG: cache_invalidate: {"method":"POST","url":"http://domain.com/setup/index.php/session/prolong","invalidateInfo":{"tags":["interception","CONFIG"],"mode":"matchingTag"}} [] [2018-03-08 16:25:50] main.DEBUG: cache_invalidate: {"method":"GET","url":"http://domain.com/j0k3r/admin/cache/index/key/magentokey/","invalidateInfo":{"tags":["interception","CONFIG"],"$ [2018-03-08 17:52:25] main.DEBUG: cache_invalidate: {"method":"POST","url":"http://domain.com/setup/index.php/session/prolong","invalidateInfo":{"tags":["interception","CONFIG"],"mode":"matchingTag"}} [] [2018-03-08 17:52:26] main.DEBUG: cache_invalidate: {"method":"GET","url":"http://domain.com/j0k3r/admin/cache/index/key/magentokey/","invalidateInfo":{"tags":["interception","CONFIG"],"$ [2018-03-08 17:52:26] main.DEBUG: cache_invalidate: {"method":"POST","url":"http://domain.com/setup/index.php/session/prolong","invalidateInfo":{"tags":["interception","CONFIG"],"mode":"matchingTag"}} [] [2018-03-08 18:13:29] main.DEBUG: cache_invalidate: {"method":"POST","url":"http://domain.com/setup/index.php/session/prolong","invalidateInfo":{"tags":["interception","CONFIG"],"mode":"matchingTag"}} [] [2018-03-08 18:13:31] main.DEBUG: cache_invalidate: {"method":"POST","url":"http://domain.com/setup/index.php/session/prolong","invalidateInfo":{"tags":["interception","CONFIG"],"mode":"matchingTag"}} []
7 REPLIES

Re: Invalid Form Key. Please refresh the page.

 

Open your server's php.ini file with root user, search for max_input_vars and set its value as 180000 

 

max_input_vars = 180000

 

Also is there any custom module which is there in app/code directory and related to products ?

if issue solved,Click Kudos & Accept as Solution

Re: Invalid Form Key. Please refresh the page.

I set it to 180000 but it didn't work.

And no it's a fresh install.  No theme, just standard Magento 2 install.

Re: Invalid Form Key. Please refresh the page.

Which Magento 2 version are you using ? is it latest version 2.2.3 ? 

if issue solved,Click Kudos & Accept as Solution

Re: Invalid Form Key. Please refresh the page.

Yes it is the latest version

Re: Invalid Form Key. Please refresh the page.

Looking at the release notes there is no bug reported for that so might be its different issue.

 

okay then remove generated ,var/cache,var/page_cache, var/view_processed directories.

 

then run below commands.

 

php bin/magento setup:di:compile

 

php bin/magento cache:clean

 

php bin/magento cache:flush

 

that might be work for you !!

if issue solved,Click Kudos & Accept as Solution

Re: Invalid Form Key. Please refresh the page.

*bangs head on desk*

Now it's just giving me a straight www.domain.com 

is currently unable to handle this request.

HTTP ERROR 500

lol... 

Re: Invalid Form Key. Please refresh the page.


@ryan_bonnerwrote:

*bangs head on desk*

Now it's just giving me a straight www.domain.com 

is currently unable to handle this request.

HTTP ERROR 500

lol... 

I am banging my head big time.  I have cleaned caches again, reset stuff, increased max_input_vars.  Still get the invalid form key when trying to save any existing products.  But lets me create new ones.