Solved moodle database character issue: https://github.com/bitnami/containers/issues/81439#issuecomment-2977590924

roles/docker-moodle/Administration.md

@@ -0,0 +1,28 @@
+# Administration
+
+# Radical Erase of Setup
+To manually erase the full moodle setup inkluding all data execute:
+
+**CLI:**
+
+```bash 
+cd /opt/docker/moodle && \
+docker compose down -v || {
+  echo "docker compose down failed, cleaning up manually"
+  rm -rv /mnt/hdd/data/docker/volumes/moodle_*
+  docker compose down -v
+} && \
+rm -rv /opt/docker/moodle
+``` 
+
+Afterwards login to the database and execute
+
+**MariaDB:**
+```sql
+DROP DATABASE IF EXISTS moodle;
+```
+
+to delete all data in the database related to this role. 
+
+# Virgin Setup
+After the installation you can rerun this role to create a fresh setup of Moodle. 

roles/docker-moodle/TODO.md

@@ -1,3 +1,2 @@
 # Todo
-- Check if sendmail needs to be installed. See [Issue](https://github.com/bitnami/containers/issues/63311).
-- Solve [issue](https://github.com/bitnami/containers/issues/72747)
+- Check if sendmail needs to be installed. See [Issue](https://github.com/bitnami/containers/issues/63311).