Hello @preetikumari8491,
Yes, in this command you can see you only have 11M available. Also, I could see this
-----------------------------------
Find biggest directories in installdir
-----------------------------------
Running: du -h . -d 1 | sort -h
In: /opt/bitnami
Output:
8.0K ./img
68K ./config
96K ./var
120K ./scripts
3.0M ./stats
3.5M ./sqlite
3.6M ./varnish
4.2M ./bnhelper
27M ./bncert
33M ./bnsupport
34M ./letsencrypt
82M ./php
145M ./common
232M ./apache2
446M ./licenses
2.8G ./apps
3.8G ./mysql
7.6G .
So as you can see, MySQL directory is the biggest one.
You can run the commands below to check which folder in the MySQL installation is the biggest one.
cd /opt/bitnami/mysql
sudo du -h . -d 1 | sort -h
sudo du -h /opt/bitnami/mysql/data -d 1 | sort -h
sudo du -h /opt/bitnami/mysql/data/bitnami_wordpress
You could flush your MySQL bin.log files. Check out this previous answer:
https://community.bitnami.com/t/how-to-flush-bin-log-files-in-mysql-which-is-consuming-my-disk-space-so-high-to-the-point-website-crashes/85557/3?u=davidg
Also, you could try this plugin https://wordpress.org/plugins/wp-optimize/
This previous case may help too:
https://community.bitnami.com/t/my-aws-lightsail-wp-server-crashes-very-often-when-i-check-the-reason-it-shows-the-storage-is-full-even-not-used/77394
