Ok. Moodle was working great till yesterday when initially the admin access problem started. Site administration was not opening throwing an http error 500.
I tried to revert any changes made to the moodle that might have broken the things. I had installed site news block and point of view just before. Now I couldn't even uninstall them as I was unable to access site administration.
Then I read somewhere on internet that deleting their corresponding folders from server will fix the things. So I deleted the folder point_view which is related to the point of view block.
But nothing happened. Later, I got direct url to manage plugins through site administration. Yeah, I was unable to open site administration but could open plugins option. I didn't see any warnings for any plugins. There I deleted the plugin point of view. And then, it broke everything. I'm now getting html error 500 to my whole website.
Any help is appreciated. I'm using moodle 3.7 with fordson theme.