Installation Help

1-click inst..

I'm trying to use Concrete5 through Unoeuro.com with their 1-click inst. but after installation I need to fill out technical stuff - database name and such. I am completely new to building webpages. Can anyone help me here ? I don´t know what how to fill …

Error message on opening installation page

I am getting the following error when navigating to my new concrete5 site Warning: include(/homepages/9/d210351094/htdocs/ladyd/concrete/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Psr4ClassLoader.php): failed to open stream: No such fi…

Error Message Help

Hi, I am getting the following error message when I install C5 v 5.7.5.3 on my system: An unexpected error occurred. Can't inherit abstract function Concrete\Core\Validator\ValidatorInterface::isValid() (previously declared abstract in Concrete\Core\V…

403 errors could they somehow be caused by "

It's not really installation, I just couldn't find an appropriate place, and this seemed closest. We have a website in concrete5 v 5.6.02 (around 2 years old at this point). We get intermittent reports of 403 errors on random pages, including the home p…

Concrete Root Install Help

Hi all, I am the current social media/marketing/SEO manager for a company using Concrete5 for web development and HostGator for hosting. Before my work began, we contracted the building of the website to a 3rd party web developer as that is not my area of…

Error Message, Fatal Error and I don't know what to do

*EDIT* please scroll down Hallo, years ago I created a website with concrete5 for an internship. And somehow they crashed it. Now they came to me and want me to fix it. But I'm an graphic designer now and did not do much coding in the past years. So …

Error

mysqli error: [2006: MySQL server has gone away] in EXECUTE("select cfValue from Config where uID = '1' and cfKey = 'QUICK_NAV_BOOKMARKS'")

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