My ISPConfig suddenly stopped working, this all happened after I ran aptitude -y upgrade When I run /usr/local/ispconfig/server/server.sh I get: 14.03.2017-21:04 - WARNING - There is already an instance of server.php running with pid 20964. I also tried to reconfigure ISPConfig by running cd /tmp wget http://www.ispconfig.org/downloads/ISPConfig-3-stable.tar.gz tar xfz ISPConfig-3-stable.tar.gz cd ispconfig3_install/install/ php -q update.php but it hanged on backup step, couldn't continue. Also tried ISPConfig test script for common issues: wget -q -O htf-common-issues.php "http://gitplace.net/pixcept/ispconfig-tools/raw/stable/htf-common-issues.php" && php -q htf-common-issues.php It hangs for long time, nothing happens. Anyone experienced this issue on their servers, or know what the problem is? Thanks in advance? This is the upgrade log from today: tail -3 /var/log/apt/history.log Start-Date: 2017-03-14 16:05:41 Upgrade: roundcube:amd64 (1.1.5+dfsg.1-1~bpo8+2, 1.1.5+dfsg.1-1~bpo8+4), roundcube-plugins:amd64 (1.1.5+dfsg.1-1~bpo8+2, 1.1.5+dfsg.1-1~bpo8+4), mariadb-client:amd64 (10.0.29-0+deb8u1, 10.0.30-0+deb8u1), roundcube-core:amd64 (1.1.5+dfsg.1-1~bpo8+2, 1.1.5+dfsg.1-1~bpo8+4), mariadb-client-core-10.0:amd64 (10.0.29-0+deb8u1, 10.0.30-0+deb8u1), mariadb-server-core-10.0:amd64 (10.0.29-0+deb8u1, 10.0.30-0+deb8u1), imagemagick-6.q16:amd64 (6.8.9.9-5+deb8u7, 6.8.9.9-5+deb8u8), roundcube-mysql:amd64 (1.1.5+dfsg.1-1~bpo8+2, 1.1.5+dfsg.1-1~bpo8+4), imagemagick:amd64 (6.8.9.9-5+deb8u7, 6.8.9.9-5+deb8u8), mariadb-common:amd64 (10.0.29-0+deb8u1, 10.0.30-0+deb8u1), libmagickwand-6.q16-2:amd64 (6.8.9.9-5+deb8u7, 6.8.9.9-5+deb8u8), tzdata:amd64 (2016j-0+deb8u1, 2017a-0+deb8u1), mariadb-client-10.0:amd64 (10.0.29-0+deb8u1, 10.0.30-0+deb8u1), mariadb-server-10.0:amd64 (10.0.29-0+deb8u1, 10.0.30-0+deb8u1), imagemagick-common:amd64 (6.8.9.9-5+deb8u7, 6.8.9.9-5+deb8u8), libmagickcore-6.q16-2-extra:amd64 (6.8.9.9-5+deb8u7, 6.8.9.9-5+deb8u8), mariadb-server:amd64 (10.0.29-0+deb8u1, 10.0.30-0+deb8u1), libmagickcore-6.q16-2:amd64 (6.8.9.9-5+deb8u7, 6.8.9.9-5+deb8u8) End-Date: 2017-03-14 16:06:15
Strange, not sure how and what exactly happened. After spending 3 hours, I was able to fix the issue by issuing following: ps -ef | grep mysqld mysql 2132 1890 0 Mar14 ? 00:00:05 /usr/sbin/mysqld --basedir=/usr --datadir=/var/lib/mysql --plugin-dir=/usr/lib/mysql/plugin --user=mysql --skip-log-error --pid-file=/var/run/mysqld/mysqld.pid --socket=/var/run/mysqld/mysqld.sock --port=3306 root 2133 1890 0 Mar14 ? 00:00:00 logger -t mysqld -p daemon.error root 30990 3989 0 00:02 pts/0 00:00:00 grep mysqld kill -9 2132 kill -9 2133 service mysql start