Disk is 100%. Nothing will write.

This is the page if

• No space left on device on every write
• MySQL or MariaDB stopped because InnoDB could not extend a file
• Mail froze, logs filled /var, or a backup ate the root volume
• cPanel still loads, but accounts cannot save, upload, or receive mail
• Inodes are exhausted even though df -h looks fine

What I do in the first hour

1. Find what filled it: /var/log, mail, MySQL binlogs, a leftover dump, a runaway container layer
2. Free enough space to start the service. I do not delete everything that looks old.
3. Restart the unit that died (mysqld, postfix, php-fpm, httpd)
4. Leave a short note: what filled it, what I removed or rotated, what will fill it again

Email or call first with how I get in. Pay the $199 Stripe link in parallel as I get on the host. Anytime, day or night. If the work needs more than two hours, we talk before I keep going.

Someone watching disk before the next 100% is Able Watch, $99/mo. The full incident page is Able Rescue.