I need Help please !!

[maxcader]

Your PHP installation appears to be missing the MySQL extension which is required by WordPress.​

recently i delleted all files in my file manger ... and the folowing mensage begin to show when i login wordpress, i aready try to chage de PHP version and try to alterate the .hraccess ...folowing some youtube tutorials ..buit aways fail, can somebody help me ??

 

[spacresx]

when you deleted files was it in your "public_html" folder ?
this is usually the only location you should remove files from.
its possible you deleted a needed file for your wordpress login.

you can also check on the wordpress website for support related to this.