Once plesk License Key expired plesk panel will show below error screenshot
Follow the below steps to install the free plesk License Key in your plesk panel
Step 1 : Open the below URL
https://www.plesk.com/plesk-free-download/
Step 2 : Fill out the form
Step3: Once submitted the step 2 form after that You will get the confirmation email to your registered email id for verification.
Step 4 : Once verification done you will get below Plesk License Key
Step 5: Check the Windows Server Login details and from the details login to the Plesk Panel.
Check below plesk panel URL :
http://your-server-IP-addrress:8880/
Step 6 : Click on Install Key option in plesk panel
Step 7 : Copy the Plesk License Key and paste in the plesk panel
