Cannot connect to already running IDE instance. Exception: Process 4124 is still running

Linux 1 Minute

Launching Webstorm, installed via JetBrains Toolbox, gave the following error “Cannot connect to already running IDE instance. Exception: Process 4,124 is still running“

Found a solution on Reddit:

rm ~/.config/JetBrains/WebStorm2023.2/.lock

Published by tanguy

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