PHPMYADMIN File ./vendor/autoload.php missing or not readable

Please fill in any relevant information that applies to you:
[*]CentOS Version: CentOS 6 32bit minimal
[*]Centmin Mod Version Installed: 123.08stable
[*]Nginx Version Installed: 1.11.10
[*]PHP Version Installed: 5.6.30
[*]MariaDB MySQL Version Installed: i.e. 10.0.21 or 10.1.21
[*]When was last time updated Centmin Mod code base ? : i.e. run centmin.sh menu option 23 submenu option 2
[*]Persistent Config: Do you have any persistent config file options set in /etc/centminmod/custom_config.inc ? You can check via this command:

cat /etc/centminmod/custom_config.inc

---

When accessing to PHPMYADMIN i get the error:
File ./vendor/autoload.php missing or not readable.
Most likely you did not run Composer to install library files.

 

thanks for the reply by i re installed and the problem is still showing

 

thank you this is working !!!