When I was trying to install free themes from the directory, I was getting this error: “Installation failed: Theme not found”.
It looks like this has happened as I installed WordPress manually rather than opting for auto installation available in my Hostinger WordPress Hosting account.
Removed the following line from the .htaccess file and that solved this problem.
RewriteRule .* – [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]
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