ERROR
drupal Notice: Undefined variable: not_empty_panel in include() (line 15 of /sites/all/themes/garbage/nucleus/nucleus/tpl/panel.tpl.php).
Solution
Go to settings.php
go to
yourwebsite.com/update.php
455 vim sites/default/settings.php
457 yum search gd
458 yum install php73-gd.x86_64
459 service httpd restart
460 vim sites/default/settings.php
$update_free_access = FALSE;
to
$update_free_access = TRUE;
Execute again
yourwebsite.com/update.php