Brand new WHMCS 7.6 installation - 500 Internal Server Error

[BladimirF]

Hello,

I am trying to deploy WHMCS v7.6.0 on my server with the following specs:

[root@web1 public_html]# cat /etc/redhat-release
CentOS Linux release 7.5.1804 (Core)

CentOS Web Panel

[root@web1 public_html]# rpm -qa |grep httpd
cwp-httpd-2.4.34-1.x86_64

[root@web1 public_html]# php -v
PHP 7.2.8 (cli) (built: Aug 10 2018 15:19:12) ( NTS )
Copyright (c) 1997-2018 The PHP Group
Zend Engine v3.2.0, Copyright (c) 1998-2018 Zend Technologies
with the ionCube PHP Loader (enabled) + Intrusion Protection from ioncube24.com (unconfigured) v10.2.4, Copyright (c) 2002-2018, by ionCube Ltd.

Files Permissions:

find . -type f -exec chmod 664 {} \;
find . -type d -exec chmod 775 {} \;

After upload the unzip files, and rename the configuration.php.new I go to the website and it returns "500 Internal Server Error". I tried looking into Apache logs but there is nothing there. Can you help with this?

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[mfoland]

Is your configuration.php.new writable? That has to be 644. I have a vps with CWP, though I haven't tried whmcs on that. I have it on a CPanel server. Let me know!

[mfoland]

configuration.php has to be writable for the install. Did the default WHMCS page even show before the 500 Internal Server Error? I have a development license on my CWP Web panel.. So I can help you with CWP if you are still having this issue. 

[ThemeMetro]

On 8/14/2018 at 5:25 AM, mfoland said:

configuration.php has to be writable for the install. Did the default WHMCS page even show before the 500 Internal Server Error? I have a development license on my CWP Web panel.. So I can help you with CWP if you are still having this issue. 

Its maybe memory issue, please check your allowed php memory limit. Mostly its come in memory limit and file or folder permission issues. make sure all files are 64 4 and folders are 755. 

[mfoland]

3 minutes ago, ThemeMetro said:

Its maybe memory issue, please check your allowed php memory limit. Mostly its come in memory limit and file or folder permission issues. make sure all files are 64 4 and folders are 755. 

I have my memory set to 128M. @BladimirF give that a whirl.