snap "pycharm-community" has "install-snap" change in progress code example

Example 1: How to fix snap "pycharm-community" has "install-snap" change in progress

# Write in terminal:
sudo apt install snapd
# Then write
sudo snap install pycharm-educational --classic

Example 2: error: snap "libreoffice" has "install-snap" change in progress

>>> snap changes 

>>> sudo snap abort [number ID]