Dashboard stopped updating (ver 3.1.13p1)

Hi Guys,

I tried to run the htf-common-issues.php:

Code:

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
PHP Fatal error:  Uncaught Error: Call to undefined function mysqli_connect() in /tmp/htf-common-issues.php:184
Stack trace:
#0 {main}
  thrown in /tmp/htf-common-issues.php on line 184

My original issue was that my dashboard is not updating, jobqueue has halted and logs seems to have stopped nearly a week ago.
During my troubleshooting running /usr/local/ispconfig/server/server.sh:

Code:

13.03.2019-04:46 - WARNING - There is already a lockfile set, but no process running with this pid (4902). Continuing.
PHP Fatal error:  Uncaught Error: Call to undefined function mysqli_init() in /usr/local/ispconfig/server/lib/classes/db_mysql.inc.php:78
Stack trace:
#0 /usr/local/ispconfig/server/lib/app.inc.php(46): db->__construct()
#1 /usr/local/ispconfig/server/lib/app.inc.php(208): app->__construct()
#2 /usr/local/ispconfig/server/server.php(51): require('/usr/local/ispc...')
#3 {main}
  thrown in /usr/local/ispconfig/server/lib/classes/db_mysql.inc.php on line 78
PHP Fatal error:  Uncaught Error: Call to undefined function mysqli_init() in /usr/local/ispconfig/server/lib/classes/db_mysql.inc.php:78
Stack trace:
#0 /usr/local/ispconfig/server/lib/app.inc.php(46): db->__construct()
#1 /usr/local/ispconfig/server/lib/app.inc.php(208): app->__construct()
#2 /usr/local/ispconfig/security/check.php(32): require('/usr/local/ispc...')
#3 {main}
  thrown in /usr/local/ispconfig/server/lib/classes/db_mysql.inc.php on line 78

Both have mysql errors - i can connect to MariaDB via MySQL workbench and query tables but ispconfig seems to have lost something?

Thank you in advanced.

 

apt-get install php-mysqli ?

 

Thank you!
php7.2 was installed and up to date, so i installed 7.3:

Code:

apt-get install php7.3-mysql
systemctl reboot -i 

and everything started to work again.