Drupal 8.x

So, I was working on a project and it was running just fine before I closed out my server.  I have restarted my computer and made no changes or anything like that.  

Anyway, I start up apache, I start up MySQL, and open drupal to get this message:  The website encountered an unexpected error. Please try again later.

I haven't any idea what's going on to be honest. 

Could anyone tell me what's going on?  I haven't any clue to be honest.  

Adding some error logging info to my settings file and got this:  

I have a site with Drupal 8.7 and Bootstrap 3.4.1 in SASS.

I have created a Bootstrap SASS subtheme, I want to host Font Awesome locally.

I downloaded and decompressed the archive at this address :

https://fontawesome.com/how-to-use/on-the-web/setup/hosting-font-awesome...

In the directory of my subtheme :

    /bootstrap_subtheme_front_office_old/fonts

If I go to my site, the Awesome Font does not work.

Trying to set up custom front page.

In Configuration -> System -> Basic Site Settings it state: "Leave blank to display the default front page" where you can state path to custom front page. I left it blank.

When left blank my front page have path of user/1 and the only information is time of how long user/1 is a member for.

I thought that the default front page should be page--front.html.twig which have been created but it does not seems to be uploaded?

How can I set up page--front.html.twig as custom front page?

I have a site with Drupal 8 and Barrio (Bootstrap 4) in SASS.

How to add the theme "Flatly" in my subtheme ?

https://bootswatch.com/

My node titles do not display for any of my content types in view mode.  Exclude Node Title settings are None for all content types.  Even when I disable the Exclude Node Title module, node titles still do not display.

When a node is promoted to front page, the title will display there, but not when viewing the node.

Editing an individual node, I can click on Display Settings and change the View Mode from Default to Teaser and the node title will display, but that is obviously not the solution.

I am using ckeditor and when sending email, even though changes are visible in the ckeditor, they are not visible at the recipient end.

I tried many search on the subject, but I am not able to from where the email is getting its style settings..