An Unexpected HTTP Error occurred during the API request
Recently i am facing this error while searching a plugins on a wordpress admin dashboard.After do some googling this may be arise during the plugins i have installed recently.The cause of error is too long in the process of requesting the API plugin in the wordpress server so that the operation timed out.
What I have should to do is increase the wordpress timeout limits of requests.Go to wp-includes folder in your wordpress installation and edit http.php file over there.I am using Filezilla to do this.
Open http.php and find below line

Change the number from 5 to 30 as below

Once changed and save it, everything will back to normal again.

apa maksud 5 n 30 tu? minit ke? atau saat?
@beliamuda
saat