Revert "mariadb"

This reverts commit c01e07d.

Author: enoch85

wordpress_install.sh

@@ -129,10 +129,10 @@ chown root:root $MYCNF
 apt install software-properties-common -y
 sudo apt-key adv --recv-keys --keyserver hkp://keyserver.ubuntu.com:80 0xF1656F24C74CD1D8
 sudo add-apt-repository 'deb [arch=amd64,i386,ppc64el] http://ftp.ddg.lth.se/mariadb/repo/10.2/ubuntu xenial main'
-sudo debconf-set-selections <<< "mariadb-server-10.3 mysql-server/root_password password $MARIADB_PASS"
-sudo debconf-set-selections <<< "mariadb-server-10.3 mysql-server/root_password_again password $MARIADB_PASS"
+sudo debconf-set-selections <<< "mariadb-server-10.2 mysql-server/root_password password $MARIADB_PASS"
+sudo debconf-set-selections <<< "mariadb-server-10.2 mysql-server/root_password_again password $MARIADB_PASS"
 apt update -q4 & spinner_loading
-check_command apt install mariadb-server-10.3 -y
+check_command apt install mariadb-server-10.2 -y
 
 # Prepare for Wordpress installation
 # https://blog.v-gar.de/2017/02/en-solved-error-1698-28000-in-mysqlmariadb/