Add site failed in CentOS 5.9

I have just installed a aegir on a Centos 5.9 VPS, And I have created a platform with drupal7.23, but I don't know why can't create a site correctly.

And I found some errors,such as "DRUPAL_INSTALL_FAILED", "Drush command terminated abnormally due to an unrecoverable error.", "Drush was not able to start (bootstrap) the Drupal database. Hint: This may... (Expand)" ...

The attachment is the errors screenshot, please check!

Please help me! Thanks a lot!

PreviewAttachmentSize
aegir-error1.jpg
aegir-error1.jpg127.38 KB
aegir-error2.jpg
aegir-error2.jpg144.19 KB

#1

memory issues? file permissions? process being killed because of cpu utilisation?

why 5.9? 5.10 is due out soon and 6.4 is actually out

#2

Thanks for marafa's reply!

The VPS only provide CentOS 5.9, no 6.0+ version, so maybe I need change another VPS.