Nếu các bạn dùng key không được có thể active phpstorm, webstorm qua license server nhé, hiện tại mình cũng đang dùng license server và đang work bình thường.
Step 1: Add below code in /etc/hosts
0.0.0.0 account.jetbrains.com
0.0.0.0 www.jetbrains.com
0.0.0.0 www-weighted.jetbrains.com
0.0.0.0 entry.prod-eu.w3jbcom.aws.intellij.net
Step 2: Go to IDE and click Help -> Register
Enter key in Activation code
Key: December 29, 2020
JNX0HFY620-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-K5YJ+jhm8A+64w0q8QKpDZpq3cVZ7KzVAKDhLzUfetZEvALCWelVD8gNpPRenqgyof0TDxC7PgYhhS7TnPAvk/ueOXqXZu5PazDytIbHbZb74vZ1xL9+0Qn9Y0K1l/zn5WsVowyH5GESvUFr3HNdAbptTNU8D6EOF53NS4m8vmE1dXq3Vf35XsT8ygYPxBqOKZGp63jQX6N//lXC4HbQ/fmnTl3cHlFh7Fzh3VRr7ORrZZSL/ZOrm2tC/IECQgMIj4oO3jk8aBT0Z352d1RI8vBnsfDG6LujpaKiOVm1OLsiUjwlkgTiqA3RNZkDGaNylaJZPcJ4QL4a3IfLb/e9Fw==-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