Site suddenly stopped working with Mayo theme

Hello.

I have a site running with Drupal 8.5.5 on a RHEL 7.9 server. With the default theme set to Mayo, all I get is "The website encountered an unexpected error. Please try again later."  However, when I set the theme to Bartik, the site works fine.  This is in Chrome.  In IE, I get "The website cannot display the page".

How to update 1click installation

My site is installed using a 'oneclick' install via my hosting company.

The current version is 8.9.16, php 7.4.29, db 5.7.37-40-log.

It is prompting me to upgrade to version 9.x, and as far as I can see it is either via Drush or Composer.

I don't know if it is installed using TAR, DRUSH, Composer or something else...actually I'm a bit in the dark here.

So my question is, what do I need to check to find out how to update my Drupal?

Different meta tags for node

Hi all, 

I have a multi language website and there is a problem that if I change the title or the meta description of the translated node, my original content gets his title and meta description changed too.

This is critical for the website's SEO that there will be no duplicate titles or meta descriptions.

Is there a way to mage different meta tags for the original and the translated node?

Many thanks in advance

Metrics as a thermometer for IT business

metrics

Big systems require constant analysis and monitoring, especially when tasks change rapidly. Metrics help to monitor all processes to respond in time to system load and make the necessary changes. Metrics should be used when we need to analyze systems and processes' health. When we know the root of the problem, we will understand how to manage it. The best practices in IT technologies prove that the use of metrics helps speed up the release, not slow it down. Analyzing metrics will help you find the problem and fix it quickly, and not waste your time on it in the future.

Sectors: 
E-Commerce
Media
Social Networking
Technology

How to include taxonomy entity reference in product twig?

Hi

I have a product type called phyical product

I have created a taxonomy called product brand

in product--physical.html.twig I have {{ product.body }} {{ product.variations }}, etc. which render.

I try to load the taxonomy

{% for item in product.product_brand %}

{% set title = item.entity.label %}
  <div class="title-wrap">{{ title }}</div>

{% endfor %}

It doesnt work.

Have tried other variations.

What is perfect maintenance?

Business analysis is the first thing to start work with a client. Business analysis – is a set of methods that help to understand the structure and features of the client's company, determine its needs, and offer solutions to the problem. In the process of business analysis, we can find the optimal solution, prepares requirements for it, evaluate which functionality is most important for the customer, and draw up and agree on documentation for developers. This usually works with big sites or applications.

Sectors: 
E-Commerce
Media
Publishing
Social Networking
Technology

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