diff --git a/acme.sh b/acme.sh
index 7147ad8..0a4ea7c 100644
--- a/acme.sh
+++ b/acme.sh
@@ -5,20 +5,24 @@ if [ "$(id -u)" != "0" ]; then
     exit 0
 fi
 
-ACME_FILE="/data/secrets/$SERVER_DOMAIN/letsencrypt/$SERVER_DOMAIN.acme.json"
-BACKUP_DIR="/backups/acme"
+LE_DIR="/data/secrets/$SERVER_DOMAIN/letsencrypt"
+BACKUP_DIR="/backups/letsencrypt"
 ARCHIVE_FILE="$BACKUP_DIR/$SERVER_DOMAIN.tar.gz"
 
 # load ACME_BACKUP_PASSWORD
 SECRETS_PATH=/data/secrets/$SERVER_DOMAIN/$SERVER_DOMAIN.env
-source $SECRETS_PATH
 
-trap 'echo -e "\033[31mSomething went wrong\033[0m"; exit 1' EXIT
+trap 'echo -e "\033[31macme.sh: Something went wrong\033[0m"; exit 1' EXIT
 set -e
 
 export DEBIAN_FRONTEND=noninteractive
 
-tar -czf - -C "$ACME_FILE" . | openssl enc -aes-256-cbc -e -out "$ARCHIVE_FILE" -pass pass:"$ACME_BACKUP_PASSWORD" -pbkdf2 -iter 100000
+source $SECRETS_PATH
+
+echo 'check BACKUP_DIR...'
+mkdir -p "$BACKUP_DIR"
+
+tar -czf - -C "$LE_DIR" . | openssl enc -aes-256-cbc -e -out "$ARCHIVE_FILE" -pass pass:"$ACME_BACKUP_PASSWORD" -pbkdf2 -iter 100000
 
 trap - EXIT
-echo "All backups were made successfully. Outdated backups have been deleted"
\ No newline at end of file
+echo "$LE_DIR backuped successfully to $ARCHIVE_FILE"
\ No newline at end of file
diff --git a/files-all.sh b/files-all.sh
new file mode 100644
index 0000000..0ca02cb
--- /dev/null
+++ b/files-all.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+
+if [ "$(id -u)" != "0" ]; then
+    echo -e "\033[31mThis script requires superuser rights\033[0m"
+    exit 0
+fi
+
+trap 'echo -e "\033[31mSomething went wrong\033[0m"; exit 1' ERR
+set -e
+
+export DEBIAN_FRONTEND=noninteractive
+
+bash files.sh
+bash acme.sh
+bash cleaner.sh
+
+trap - ERR
+echo "All files backups were made successfully. Outdated backups have been deleted"
\ No newline at end of file
diff --git a/files.sh b/files.sh
index 23f02f9..1d12757 100644
--- a/files.sh
+++ b/files.sh
@@ -5,12 +5,12 @@ if [ "$(id -u)" != "0" ]; then
     exit 0
 fi
 
-trap 'echo -e "\033[31mSomething went wrong\033[0m"; exit 1' EXIT
+trap 'echo -e "\033[31mfiles.sh: Something went wrong\033[0m"; exit 1' ERR
 set -e
 
 export DEBIAN_FRONTEND=noninteractive
 
-BACKUP_LIST=/data/$SRV_START_DIR/backups.cfg
+BACKUP_LIST=/data/$SRV_START_DIR/config/backups.cfg
 BACKUP_DIR="/backups/files"
 
 # Checking the presence of a backups.list
@@ -19,7 +19,7 @@ if [ ! -f "$BACKUP_LIST" ]; then
     exit 1
 fi
 
-# Creating main directories (if not created)
+echo 'check BACKUP_DIR...'
 mkdir -p "$BACKUP_DIR"
 
 echo 'Creating files backup...'
@@ -41,7 +41,6 @@ while IFS= read -r DIR; do
 
         # Formation of the archive name
         BASENAME=$(basename "$DIR")
-        #TIMESTAMP=$(date +%Y%m%d%H%M%S)
         TIMESTAMP=$(date +%d-%m-%Y_%H%M%S)
         ARCHIVE_NAME="${BASENAME}_${TIMESTAMP}.tar.gz"
 
@@ -49,7 +48,7 @@ while IFS= read -r DIR; do
         BACKUP_FOLDER="${BACKUP_DIR}/${BASENAME}"
         mkdir -p "$BACKUP_FOLDER"
 
-        # Creating an archive
+        echo 'Pack to tar.gz...'
         tar -czf "${BACKUP_FOLDER}/${ARCHIVE_NAME}" -C "$(dirname "$DIR")" "$BASENAME"
 
         # Checking the success of the backup
@@ -61,5 +60,5 @@ while IFS= read -r DIR; do
     fi
 done < "$BACKUP_LIST"
 
-trap - EXIT
-echo "The backup of all specified directories has been completed successfully."
\ No newline at end of file
+trap - ERR
+echo "The backup of all specified directories has been completed successfully"
\ No newline at end of file
diff --git a/mariadb-all.sh b/mariadb-all.sh
new file mode 100644
index 0000000..ce8f9eb
--- /dev/null
+++ b/mariadb-all.sh
@@ -0,0 +1,35 @@
+#!/bin/bash
+
+if [ "$(id -u)" != "0" ]; then
+    echo -e "\033[31mThis script requires superuser rights\033[0m"
+    exit 0
+fi
+
+SECRETS_PATH=/data/secrets/$SERVER_DOMAIN/$SERVER_DOMAIN.env
+
+trap 'echo -e "\033[31mmariadb-all: Something went wrong\033[0m"; exit 1' ERR
+set -e
+
+export DEBIAN_FRONTEND=noninteractive
+
+source $SECRETS_PATH
+
+if [ -z "$MARIADB_ROOT_PASSWORD" ]; then
+    echo "Error: MARIADB_ROOT_PASSWORD is not set or is empty"
+    exit 1
+fi
+
+DOCKER_SERVICE_NAME=mariadb
+MYSQL_USER=root
+MYSQL_DATABASE=mysql
+
+docker exec -i $DOCKER_SERVICE_NAME mariadb -u$MYSQL_USER -p$MARIADB_ROOT_PASSWORD $MYSQL_DATABASE -N -e "
+  SELECT s.SCHEMA_NAME
+  FROM information_schema.SCHEMATA s
+  WHERE SCHEMA_NAME NOT IN ('information_schema', 'mysql', 'performance_schema', 'sys');
+" | while IFS= read -r dbname; do
+  bash mariadb.sh $dbname
+done
+
+trap - ERR
+echo "All mariadb databases backuped successfully"
\ No newline at end of file
diff --git a/mariadb.sh b/mariadb.sh
new file mode 100644
index 0000000..8a4268e
--- /dev/null
+++ b/mariadb.sh
@@ -0,0 +1,61 @@
+#!/bin/bash
+
+if [ "$(id -u)" != "0" ]; then
+    echo -e "\033[31mThis script requires superuser rights\033[0m"
+    exit 0
+fi
+
+if [ -z "$1" ]; then
+  echo "Please provide the MYSQL_DB as argument"
+  exit 1
+fi
+
+SECRETS_PATH=/data/secrets/$SERVER_DOMAIN/$SERVER_DOMAIN.env
+
+trap 'echo -e "\033[31mmariadb.sh: Something went wrong\033[0m"; exit 1' ERR
+set -e
+
+export DEBIAN_FRONTEND=noninteractive
+
+source $SECRETS_PATH
+
+if [ -z "$MARIADB_ROOT_PASSWORD" ]; then
+    echo "Error: MARIADB_ROOT_PASSWORD is not set or is empty"
+    exit 1
+fi
+
+MYSQL_DB="$1"
+MYSQL_USER=root
+
+CURRENT_MONTH=$(date +%Y-%m)
+CURRENT_DATE=$(date +%Y-%m-%d)
+CURRENT_DATETIME=$(date +%d-%m-%Y_%H%M%S)
+BACKUPS_PATH=/backups/mariadb
+DOCKER_SERVICE_NAME=mariadb
+
+BACKUP_FOLDER=$BACKUPS_PATH/$PGDB
+
+echo 'check BACKUP_FOLDER...'
+mkdir -p "$BACKUP_FOLDER"
+
+echo 'Creating mariadb backups...'
+cd "$BACKUP_FOLDER"
+if [ -f 'dump_'"$MYSQL_DB"'.sql' ]; then
+   rm 'dump_'"$MYSQL_DB"'.sql'
+fi
+DB_BACKUP_FILENAME=$MYSQL_DB'_'$CURRENT_DATETIME'.tar.gz'
+
+echo 'Exec mysqldump...'
+docker exec -t $DOCKER_SERVICE_NAME mysqldump -u $MYSQL_USER -p$MARIADB_ROOT_PASSWORD $MYSQL_DB > 'dump_'"$MYSQL_DB"'.sql'
+
+echo 'Pack to tar.gz...'
+tar -cf - 'dump_'"$MYSQL_DB"'.sql' | gzip -9 > "$DB_BACKUP_FILENAME"
+rm 'dump_'"$MYSQL_DB"'.sql'
+
+cd "$BACKUP_FOLDER"
+
+echo 'Write md5 sum...'
+md5sum * > MD5SUMS
+
+trap - ERR
+echo 'The backup of the '"$MYSQL_DB"' database was completed successfully'
\ No newline at end of file
diff --git a/all.sh b/postgres-all.sh
similarity index 70%
rename from all.sh
rename to postgres-all.sh
index e40d838..3aa68a5 100644
--- a/all.sh
+++ b/postgres-all.sh
@@ -5,7 +5,7 @@ if [ "$(id -u)" != "0" ]; then
     exit 0
 fi
 
-trap 'echo -e "\033[31mSomething went wrong\033[0m"; exit 1' EXIT
+trap 'echo -e "\033[31mpostgres-all.sh: Something went wrong\033[0m"; exit 1' ERR
 set -e
 
 export DEBIAN_FRONTEND=noninteractive
@@ -20,9 +20,5 @@ while IFS=, read -r dbname owner; do
   bash postgres.sh "$dbname" "$owner"
 done
 
-bash files.sh
-bash acme.sh
-bash cleaner.sh
-
-trap - EXIT
-echo "All backups were made successfully. Outdated backups have been deleted"
\ No newline at end of file
+trap - ERR
+echo "All postgres databases backuped successfully"
\ No newline at end of file
diff --git a/postgres.sh b/postgres.sh
index 5138fd1..08ece96 100644
--- a/postgres.sh
+++ b/postgres.sh
@@ -10,42 +10,44 @@ if [ -z "$1" ] || [ -z "$2" ]; then
   exit 1
 fi
 
-trap 'echo -e "\033[31mSomething went wrong\033[0m"; exit 1' EXIT
+trap 'echo -e "\033[31mpostgres.sh: Something went wrong\033[0m"; exit 1' ERR
 set -e
 
 export DEBIAN_FRONTEND=noninteractive
 
-# configuration settings
 PGDB="$1"
 PGUSER="$2"
 
 CURRENT_MONTH=$(date +%Y-%m)
 CURRENT_DATE=$(date +%Y-%m-%d)
-#CURRENT_DATETIME=$(date +%d-%b-%Y_%H_%M_%Z)
 CURRENT_DATETIME=$(date +%d-%m-%Y_%H%M%S)
 BACKUPS_PATH=/backups/postgres
 DOCKER_SERVICE_NAME=postgres
 
-# backup PostgreSQL database
 BACKUP_FOLDER=$BACKUPS_PATH/$PGDB
-if [ ! -d "$BACKUP_FOLDER" ]; then
-    mkdir -p "$BACKUP_FOLDER"
-fi
+
+echo 'check BACKUP_FOLDER...'
+mkdir -p "$BACKUP_FOLDER"
+
 
 echo 'Creating PostgreSQL backups...'
 cd "$BACKUP_FOLDER"
 if [ -f 'dump_'"$PGDB"'.sql' ]; then
    rm 'dump_'"$PGDB"'.sql'
 fi
-db_backup_filename=$PGDB'_'$CURRENT_DATETIME'.tar.gz'
+DB_BACKUP_FILENAME=$PGDB'_'$CURRENT_DATETIME'.tar.gz'
 
+echo 'Exec pg_dump...'
 docker exec -t postgres pg_dump -U $PGUSER $PGDB > 'dump_'"$PGDB"'.sql'
 
-tar -cf - 'dump_'"$PGDB"'.sql' | gzip -9 > "$db_backup_filename"
+echo 'Pack to tar.gz...'
+tar -cf - 'dump_'"$PGDB"'.sql' | gzip -9 > "$DB_BACKUP_FILENAME"
 rm 'dump_'"$PGDB"'.sql'
 
 cd "$BACKUP_FOLDER"
+
+echo 'Write md5 sum...'
 md5sum * > MD5SUMS
 
-trap - EXIT
+trap - ERR
 echo 'The backup of the '"$PGDB"' database was completed successfully'
\ No newline at end of file