missing categories and tags in my website

hi, i had been using astra theme for last month …website had been runnign fine till 5 hours backs.

all of sudden , the whole menu was gone ,some pages replaced them..and i noticed that categories and tags are missing .
i had installed following plugins ,tried to deactive them ,use system health plugin…which suggested site in good health..what do i do
plugins u iused till the problem occured are

Ad Inserter
AdSense Invalid Click Protector
Async JavaScript
Autoptimize
Easy Table of Contents
Health Check & Troubleshooting
Jetpack by WordPress.com
Smush
W3 Total Cache
Wordfence Security
WPForms Lite
Yoast SEO

tried with other themes as well…still it is missing ..

also when i go on to create new category it says : Could not insert term into the database.

any solutions or suggestions for this issue

• This topic was modified 4 years, 3 months ago by ironynews.
• This topic was modified 4 years, 3 months ago by ironynews.
• This topic was modified 4 years, 3 months ago by ironynews.

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