Fatal Error

I activated the premium version of yoast seo plugin and wordpress sent me an email notifying me of a critical error. Since then I have deactivated yoast. This is the error code I am getting:

Error Details
=============
An error of type E_ERROR was caused in line 245 of the file /home/tilealiv/public_html/wp-content/plugins/wordpress-seo-premium/admin/class-admin-init.php. Error message: Uncaught Error: Class ‘WPSEO_Suggested_Plugins’ not found in /home/tilealiv/public_html/wp-content/plugins/wordpress-seo-premium/admin/class-admin-init.php:245
Stack trace:
#0 /home/tilealiv/public_html/wp-content/plugins/wordpress-seo-premium/admin/class-admin-init.php(70): WPSEO_Admin_Init->load_plugin_suggestions()
#1 /home/tilealiv/public_html/wp-content/plugins/wordpress-seo-premium/wp-seo-main.php(377): WPSEO_Admin_Init->__construct()
#2 /home/tilealiv/public_html/wp-includes/class-wp-hook.php(287): wpseo_admin_init(”)
#3 /home/tilealiv/public_html/wp-includes/class-wp-hook.php(311): WP_Hook->apply_filters(NULL, Array)
#4 /home/tilealiv/public_html/wp-includes/plugin.php(478): WP_Hook->do_action(Array)
#5 /home/tilealiv/public_html/wp-settings.php(403): do_action(‘plugins_loaded’)
#6 /home/tilealiv/public_html/wp-config.php(93): require_once(‘/home/tilealiv/…’)
#7 /home/tilealiv/public_html/wp-load.php(37): require_once(‘/home/tilealiv/…’)
#8 /home/tilealiv/public_html/wp-admin/admin-post.php(19):

Any ideas. Also does yoast not have support with the premium paid version?

Thanks in advance!

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