I have installed phpMyAdmin.
I can see the admin user (uid=1) in each of the two databases
I have reset the password using;
update users_field_data set pass=Password("new_password");
I can see that the pass hash has changed confirming a changed password.
I got to http://mysiteURL/user/login and enter the admin name (shown in users_field_data table) and the new password.
Upon submit I only get the border of the login name field changed to red.
I have cleared the sessions table and removed the cache_entity data for uid=1 with no change in behaviour.
yum list | grep -i php
returns a lot of php packages from version 5.6 to 7.3. I am not sure if this is normal but php seems to work since both websites load and I can use phpMyAdmin and phpinfo() returns php7.2.7
I have checked error logs for each website, nginx, drupal and php with no obvious errors.
Curiously drush cli does not work i.e.
sh: module: line 1: syntax error: unexpected end of file sh: error importing function definition for `BASH_FUNC_module' Drupal\Core\Database\ConnectionNotDefinedException: The specified database [error] connection is not defined: default in /app/jbi2/core/lib/Drupal/Core/Database/Database.php:361
I have now resorted to reviewing the Drupal 7 installation steps.
Thanks in advance for any well informed replies.