"Internal Server Error" Suddenly

Suddenly this error occurred “Internal Server Error”

I tried to know the status of database with below command, the resualt is not active.
command:systemctl status mariadb

● mariadb.service - MariaDB 10.2.19 database server
Loaded: loaded (/lib/systemd/system/mariadb.service; enabled; vendor preset:
Drop-In: /etc/systemd/system/mariadb.service.d
Active: failed (Result: exit-code) since Thu 2021-11-18 18:59:42 +03; 21s ago
Docs: man:mysqld(8)
systemd - MariaDB Knowledge Base
Process: 1341 ExecStart=/usr/sbin/mysqld $MYSQLD_OPTS $_WSREP_NEW_CLUSTER $_WS
Process: 1056 ExecStartPre=/bin/sh -c [ ! -e /usr/bin/galera_recovery ] && VAR
Process: 1025 ExecStartPre=/bin/sh -c systemctl unset-environment _WSREP_START
Process: 1002 ExecStartPre=/usr/bin/install -m 755 -o mysql -g root -d /var/ru
Main PID: 1341 (code=exited, status=1/FAILURE)
Status: “MariaDB server is down”

Anyone can help me, please!
Thank you in advacne.

1 Like

it happens to me a lot, we need any solution.

What’s your server config, how many concurrent users are active at every given time, what’s the process load you handle on your instance. Answers to these questions might help identify what the issue might be.

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I solved it by remove some fiels,
the space was full

Thank you