[v2.x NOT SUPPORTED] I can not add any content due to message: field(s) have a 'dirty' property, please recalculate the -BASIC- Search Index once

Hi

I have a problem that happened at sudden I was writing a post then i saved it as draft before I close the website
today I have this error when it try to add or edit or click on anything in content
it opens flexicontent component dashboard page and says this error
- 6 - field(s) have a 'dirty' property: (Content Lists 'Text Search') . Please recalculate the -BASIC- Search Index once !!!
I don't know what to do My joomla is 2.5 _ Flexi 2.2.1
I hope any help please

you have change something in your field
you need to go in index view to regnerate search index
=> sorry but you flexicontent is too old we can't support it any more

Thank You
But I did not understand what should i do exactly
I know it's too old but I can't upgrade my joomla to 2.5 I keep facing troubles and now I can't add content

hello you can chek and repair you database by phpmyadmin