Hi @only1kingsuraj,
Thanks for using Bitnami. Your server ran out of free disk space and that's the cause of MySQL not starting.
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Check free amount of disk space
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Running: df -h
In: /opt/bitnami
Output:
Filesystem Size Used Avail Use% Mounted on
udev 972M 0 972M 0% /dev
tmpfs 196M 2.8M 194M 2% /run
/dev/nvme0n1p1 30G 29G 0 100% /
tmpfs 980M 0 980M 0% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 980M 0 980M 0% /sys/fs/cgroup
/dev/nvme0n1p15 124M 262K 124M 1% /boot/efi
tmpfs 196M 0 196M 0% /run/user/1000
Can you check the next guide to increase the disk space on your server?
https://docs.bitnami.com/aws/how-to/modify-ebs-volume/
Sometimes, additional steps are required after increasing the disk. Please check the next guide too
https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/recognize-expanded-volume-linux.html