Blank page when trying to install

[Rey]

Hello, I have a VPS server with CentOS 6.8 64 bit installed.
I had successfully downloaded and extracted Abantecart v1.2.9. Now when I go to the /install/ directory via browser, I get the first page absolutely fine(The License agreement page) but when I click Next to go to the Compatibility Validation page it just shows a blank page. No error or anything.
I had even turned on PHP error reporting but still no info or error.
Can someone please help in this regard?

Thank you.

[abolabo]

is something in httpd.error log ? i mean /var/log/apache2/httpd.error file

[Rey]

is something in httpd. error log ? i mean /var/log/apache2/httpd .error file

There is nothing in httpd error logs nor php error logs, have already checked. I am really lost, been banging my head into this since past 2 days.
Have 4 other websites hosted on the same server, but they all are working fine.

Please find attached more info about the server, please see if it helps.
Thank you.

[abolabo]

what about public_html/system/logs ? Is something there?

[Rey]

what about public_html/system/logs ? Is something there?

Yes, please find attached.
Thanks.

[abolabo]

looks like output buffering disabled for php (or ob-lib for php does not installed on server. not sure. i use debian based linux. )

Please check output_buffering directive inside your php.ini file.

Code: [Select]

output_buffering = ON
also you can check it via phpinfo(); function

[Rey]

Using phpinfo(); Output_buffering is shown as 0 | No Value.
In php (dot) ini output_buffering is Off. Should i just change the value to On or any other numeric value?

Thanks.

[abolabo]

yes. you should to enable it.
Switch value to 1 (or "On")

[Rey]

Enabled output_buffering, restarted httpd, still same blank page on pressing continue from the license agreement page. No progress

[Rey]

I am sure there must be other people with the same issue? Anyone please?

[abolabo]

Enabled output_buffering, restarted httpd, still same blank page on pressing continue from the license agreement page. No progress

cause is in output buffering 100%.

Try to add

Code: [Select]

   phpinfo();  exit;
into first line of your /install/index.php file after open-tag "<?php" and check it via browser.

[Rey]

output buffering master value is shown as 1. I had enabled it via php . ini.

[abolabo]

ok. let's debug together.

Please replace file public_html/core/helper/utils.php
with attached.
i added var_dump there. You will see output of headers list. please post it here

[Rey]

Got this as output after replacing core/helper/utils.php with the one you provided.

[abolabo]

hm.... it must be different.

ok.. please replace again (see attach)
will be output buffer content