backwpup destroyed database while optimizing

Hi there, i have a problem..I was almost done with the website I was working on.
So I thought I would make a backup with Backwpup,have everything clicked on in the overview. So I assumed that the backup was ok.. I work locally with Xamplite, So I saw database optimize in the overview, and clicked some of the files. After optimizing, the hell breaks lose. Sorry for bad english. Thing is i can not get in wordpress by errors, the site is broken down because of the files i deleted wit Backwpup are gone! First of all there where all errors, like these :

SELECT SQL_CALC_FOUND_ROWS wp_posts etc etc
then :wp_postmeta.meta_key = ‘ehf_template_type’ AND wp_postmeta.meta_value >= ‘type_header’ ) AND ( ( mt1.meta_key = ‘ehf_template_type’ AND mt1.meta_value = ‘type_header’ ) ) ) AND wp_posts.post_type = ‘elementor-hf’ AND (wp_posts.post_status = ‘publish’) GROUP BY wp_posts.ID ORDER BY CAST(wp_postmeta.meta_value AS CHAR) ASC LIMIT 0, 10

Then: SELECT wp_posts.FROM wp_posts WHERE 1=1 AND wp_posts.ID = 6 AND wp_posts.post_type = ‘page’ ORDER BY wp_posts.post_date DESC

Then: [Table ‘testdbwcztn.wp_posts’ doesn’t exist]
SELECT SQL_CALC_FOUND_ROWS wp_posts.ID FROM wp_posts INNER JOIN wp_postmeta ON ( wp_posts.ID = wp_postmeta.post_id ) INNER JOIN wp_postmeta AS mt1 ON ( wp_posts.ID = mt1.post_id ) WHERE 1=1 AND ( ( wp_postmeta.meta_key = ‘ehf_template_type’ AND wp_postmeta.meta_value >= ‘type_header’ ) AND ( ( mt1.meta_key = ‘ehf_template_type’ AND mt1.meta_value = ‘type_header’ ) ) ) AND wp_posts.post_type = ‘elementor-hf’ AND (wp_posts.post_status = ‘publish’) GROUP BY wp_posts.ID ORDER BY CAST(wp_postmeta.meta_value AS CHAR) ASC LIMIT 0, 10

And much more error’s so since i work local i think i can use data recovery on the local site on my hard drive. And it found lots of files in this directory.. Should i make a bet and put them back in the local site\wordpress map??
Please help me out!!

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