This morning i tried to open my wpadmin and saw the message showing on the screen " Briefly unavailable due to scheduled maintanace. Check back in a minute".
And i refreshed my site after a minute and got this error. " There has been a critical error on this website"
I cheked our community forum regarding this and i tried renaming plugin in filemanager. But it didnt work.
Still my website is down .
Please help with this regard.
I manually uploaded the wordpress update as mentioned above in the article.
Its resolved.The site is back. But, the plugins were deleted. That wsa the only problem.But i reinstalled everthing.