Why is phpmyadmin not working in lxc?

Question

PHP

I install phpmyadmin + php5 + apache2
in lxc I tried the same thing on a linux host, it works there, if I go to lxc it doesn’t work

ip/phpMyAdmin/info.php - the script is executed, I see
ip/phpMyAdmin information in the browser - it’s empty in the browser, in the logs apache "GET /phpMyAdmin/ HTTP/1.1" 200 -

It seems to have enabled php logs: (php.ini)
php --info | grep error
display_errors => STDOUT => STDOUT
display_startup_errors => On => On
error_append_string => no value => no value
error_log => /var/log/php_errors.log => /var/log/php_errors.log
error_prepend_string => no value => no value
error_reporting => 32767 => 32767
html_errors => Off => Off
ignore_repeated_errors => Off => Off
log_errors => On => On
log_errors_max_len => 1024 => 1024
track_errors => Off => Off
xmlrpc_error_number => 0 => 0
xmlrpc_errors => Off => Off
suhosin.disable.display_errors => Off => Off
suhosin.sql.bailout_on_error => Off => Off

But /var/log/php_errors.log is empty.

If I execute the script itself in the console:
[[email protected] phpMyAdmin]# php ./index.php
Nothing happens, but on the working machine the output is large.

What can be wrong?