I am facing that error while installing Jet pack plugin on my WordPress localhost site. i have search on this site many answer but that not fulfill my requirement
@Raphael your solution does work. I encountered the same problem en solved it by increasing the maximum execution time to 180. There is an easier way to do it though:
Press ctrl+f and search for 'max_execution_time', you should fine a line which only says
max_execution_time=30
Change 30 to a bigger number (180 worked for me), like this:
max_execution_time=180
Save the file