WordPress Plugin Install Now button disabled

Paula

Not sure what happened to my wordpress site. I am not able to upload a plugin zip file directly to my site. I do not get any error instead of a disabled Install Now button. Could you guys please help me to fix it. I want to install the zip file plugin.

morgan

I guess you have disabled the file edit mode. Open the wp-config.php file and check for the DISALLOW_FILE_MODS constant.
And change the value from:
define('DISALLOW_FILE_MODS', true);
to
And change the value from:
define('DISALLOW_FILE_MODS', false);

Jacob

Try to disable all the activated plugins one by one. There might be a security plugin installed on your site that do not allow you to install the plugin file directly to your site.