cant see my login page

I see your site not working anymore, it is showing the error for plugin. For this I recommend delete this plugin “quote-of-the-day-and-random-quote” from your site. You can connect with ftp and find this under plugin directory.

Once you see the site then reinstall this plugin and do the setup but before that take full backup of your site.

Thanks, I have deleted the plugin within Dreamweaver but the error message is still there and I cant see the site still. I have turned off php error messages but it is still showing at the moment.

I have another error message now . . .
Fatal error: Class ‘WP_Widget’ not found in /customers/2/6/a/aspirerental.com/httpd.www/wp-content/plugins/slider-image/slider.php on line 719
Please if anyone can guide me I would be really grateful.

and another message . . . Fatal error: Class ‘WP_Widget’ not found in /customers/2/6/a/aspirerental.com/httpd.www/wp-includes/widgets/class-wp-widget-pages.php on line 17

Please can someone tell me if I need to just delete and redo the site. Thanks.
Can the database be saved somehow, as this seems to have info on the Pages I created.

I see it is core file error showing now… ok best way to debug like this…

download all source code and db from phpmyadmin… set up everything on local server and if you see issue then download latest wordpress files and replace wp-includes and wp-admin directory with your current directory.

If you see all running good in your locas server then upload the new wp-includes and wp-admin to your live server.

Hi Rajan, in the end I contacted the hosting company and they gave me a backup of my files as they store backups for a week. I just reloaded up the files I had changed and thank goodness the site is back again.
Thank you for your help.

Awesome!!