Delete any block with the help of an observer instead of modifying the layout file in Magento 2. Learn more
![Solved: cluster_block_exception [TOO_MANY_REQUESTS/12/disk usage exceeded flood-stage watermark, index has read-only-allow-delete block] in Magento 2](https://i.pinimg.com/originals/1e/ae/1f/1eae1f2b811205b5a3d25658de1d8ff4.jpg)
