Ajax failed - error message

[guiman]

Hi,

i am receiving this error message on "Ajax failed" - unable to complete the installation:

[2015-07-21 07:11:44] Espo.ERROR: Uncaught exception {"exception":"[object] (PDOException: SQLSTATE[HY000] [2002] No such file or directory at /var/www/vhosts/espo/application/Espo/ORM/EntityManager.php:131)"} []

pdo_mysql is installed and active according to my info.php

I use CENTOS 6.6 and fast-cgi

[tarasm]

On which step did you receive this error?

[guiman]

After positive confirmation of Database Connection and Recommended Settings - first time click on install = Ajax failed

[guiman]

Can anybody help please?

[elViajero.FM]

Hello,

I' m begginer and I' m installing the newest version of EspoCRM 3.6.0 on my website. I have copied all files thru ftp and set a new mySQL database and then get to core directory and lunch installation and in the moment I test database connection (on database configuration) I get error message "AJAX failure".

Do anyone have a clue what is wrong?
Is there any possibility I can get a log regarding this error?

I have mySQL 5.1.59, by default PHP 5.2.17 (set by provider) but I manually set PHP 5.5 on core directory and every other with .htaccess. All files have 644 permision and directories 755 beside "data" directory which has 775.

[AlexAv]

Could you provide a link please.

[elViajero.FM]

It has been solved. The problem was that EspoCRM require the name of server regarding to Apache, my was different but after that installation was working fine.