error trying to evaluate Admidio locally using postgres on a docker container

[corbettcode]

postgres on docker -> http://localhost:8080/install/update.php -> yields:

Logo Update
Note
The following problem has occurred when processing the data.

Call to a member function rowCount() on false

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sudo docker compose logs admidio
admidio-1 | [INFO ] run cron service for php session cleanup (service cron start)
admidio-1 | * Starting periodic command scheduler cron
admidio-1 | ...done.
admidio-1 | [INFO ] provisioning missing directory adm_plugins
admidio-1 | [INFO ] provisioning missing directory themes
admidio-1 | [INFO ] set filesystem permissions (chown -R www-data:root .)
admidio-1 | [INFO ] configure Listen port in /etc/apache2/ports.conf
admidio-1 | [INFO ] configure VirtualHost port in /etc/apache2/sites-available/000-default.conf
admidio-1 | [INFO ] configure ServerName in /etc/apache2/sites-available/000-default.conf
admidio-1 | [INFO ] execute postfix start
admidio-1 | postfix/postlog: starting the Postfix mail system
admidio-1 | [INFO ] execute postfix status
admidio-1 | postfix/postlog: the Postfix mail system is running: PID: 139
admidio-1 | [INFO ] execute mailq
admidio-1 | Mail queue is empty
admidio-1 | [INFO ] generate admidio config.php file
admidio-1 | [INFO ] configure admidio config.php file
admidio-1 | [INFO ] run apache config test (apachectl configtest)
admidio-1 | AH00558: apache2: Could not reliably determine the server's fully qualified domain name, using 172.19.0.3. Set the 'ServerName' directive globally to suppress this message
admidio-1 | Syntax OK
admidio-1 | ####################################################################################################
admidio-1 | ### congratulations! Admidio is now reachable at http://localhost:8080
admidio-1 | ####################################################################################################
admidio-1 | [INFO ] run apache with php enabled (apachectl -D FOREGROUND)
admidio-1 | AH00558: apache2: Could not reliably determine the server's fully qualified domain name, using 172.19.0.3. Set the 'ServerName' directive globally to suppress this message
admidio-1 | AH00558: apache2: Could not reliably determine the server's fully qualified domain name, using 172.19.0.3. Set the 'ServerName' directive globally to suppress this message
admidio-1 | [Sat Jan 31 01:29:28.474300 2026] [mpm_prefork:notice] [pid 174] AH00163: Apache/2.4.58 (Ubuntu) configured -- resuming normal operations
admidio-1 | [Sat Jan 31 01:29:28.474312 2026] [core:notice] [pid 174] AH00094: Command line: '/usr/sbin/apache2 -D FOREGROUND'
admidio-1 | 172.19.0.1 - - [31/Jan/2026:01:29:32 +0000] "HEAD / HTTP/1.1" 302 -
admidio-1 | 172.19.0.1 - - [31/Jan/2026:01:29:50 +0000] "GET /install/update.php HTTP/1.1" 200 1061
admidio-1 | 127.0.0.1 - - [31/Jan/2026:01:29:52 +0000] "GET /dockerscripts/healthcheck.sh HTTP/1.1" 200 1270
admidio-1 | 172.19.0.1 - - [31/Jan/2026:01:30:02 +0000] "GET /install/index.php HTTP/1.1" 302 -
admidio-1 | 172.19.0.1 - - [31/Jan/2026:01:30:02 +0000] "GET /install/update.php HTTP/1.1" 200 1061
admidio-1 | 127.0.0.1 - - [31/Jan/2026:01:30:22 +0000] "GET /dockerscripts/healthcheck.sh HTTP/1.1" 200 1270
admidio-1 | 127.0.0.1 - - [31/Jan/2026:01:30:52 +0000] "GET /dockerscripts/healthcheck.sh HTTP/1.1" 200 1270
admidio-1 | 172.19.0.1 - - [31/Jan/2026:01:30:54 +0000] "-" 408 -
admidio-1 | 127.0.0.1 - - [31/Jan/2026:01:31:22 +0000] "GET /dockerscripts/healthcheck.sh HTTP/1.1" 200 1270
admidio-1 | 127.0.0.1 - - [31/Jan/2026:01:31:52 +0000] "GET /dockerscripts/healthcheck.sh HTTP/1.1" 200 1270
admidio-1 | 127.0.0.1 - - [31/Jan/2026:01:32:22 +0000] "GET /dockerscripts/healthcheck.sh HTTP/1.1" 200 1270
admidio-1 | 127.0.0.1 - - [31/Jan/2026:01:32:52 +0000] "GET /dockerscripts/healthcheck.sh HTTP/1.1" 200 1270
admidio-1 | 172.19.0.1 - - [31/Jan/2026:01:33:18 +0000] "GET /install/index.php HTTP/1.1" 302 -
admidio-1 | 172.19.0.1 - - [31/Jan/2026:01:33:18 +0000] "GET /install/update.php HTTP/1.1" 200 1061
admidio-1 | 172.19.0.1 - - [31/Jan/2026:01:33:19 +0000] "GET /install/index.php HTTP/1.1" 302 -
admidio-1 | 172.19.0.1 - - [31/Jan/2026:01:33:19 +0000] "GET /install/update.php HTTP/1.1" 200 1061
admidio-1 | 127.0.0.1 - - [31/Jan/2026:01:33:22 +0000] "GET /dockerscripts/healthcheck.sh HTTP/1.1" 200 1270