Drupal 8.x

I just did a minor update from Drupal 8.4.4 to Drupal 8.4.5. The site works fine after I replace my old core files with the new ones. But when I run update.php, i have this pending update for the database: "node module, 8401 - Run a node access rebuild, if required." I proceed to update that and once it done I try to go back to my site. But the entire site is down and it just says, "The website encountered an unexpected error. Please try again later."

My PHP log posts this error message every time I visit a page on the site. (I'm using PHP 7.1.12)

Hello,

how to build a form with fields added dynamically by a button

Thank you

Hello,

I want to rewrite a field with a specific pattern, a specific format. But I don't see how to proceed.

Can I use a hook_views_data_alter for this ? Or is there 1 another class/function to create a custom rewrite ?  

Thanks

Hi I am pretty new to Drupal 8 and know how to build various Content types, Home pages and blocks. What I am unclear about is how best to construct pages that are based on images and are more like landing pages or glorified menus. I have included a couple of URL's of a Drupal 8 site and I am asking how these types of pages are being built.

I assume the following one is a Content type with multiple images or a gallery but which one?

https://www.pfizer.com/health-wellness/healthy-living

Hey,

After overriding an exposed filter of taxonomies (in views-view--) to make it show as checkboxes, it's no more saving last search. The search works perfectly but the problem is remembering previous search choices, is there a way to fix this in Drupal8 Back-office or in TWIG ?

Regards.