Problem is
The operation timed out. Please increase the server’s timeout and try again. Relevant documentation for Apache, Nginx.
Something went wrong during the installation. Please check the log file (install_files/install.log) or see the documentation for more information.
how can we fix it?
/The operation timed out./
What are you trying to install?
Little piece of code you need to ADD into your database.php file 
FIND
‘prefix’
Make a NEW line below and paste this code
'options' => [PDO::ATTR_EMULATE_PREPARES => true, PDO::MYSQL_ATTR_COMPRESS => true,]
What URL is it please?
Weird
Created a new site on your account, ran the install, made the edit to database.php and it worked?
http://cmsman.000webhostapp.com/cms/install-master/
http://cmsman.000webhostapp.com/cms/install-master/backend
user: admin
password: test1
oops er maybe test123 or something sorry.
I say delete the new site I created and try it again yourself
Oh it was admin and admin1 sorry
ok, works now
im doing new install with your huck
will write here
