After updating Daypilot into angular 9 version, working with following version in trail mode:
instlling this with https://npm.daypilot.org/daypilot-pro-angular/MY API KEY/2020.2.4516.tar.gz which i was using previously with https://npm.daypilot.org/daypilot-pro-angular/mykey/2018.3.3391.tar.gz. Error :
Can you please contact support@daypilot.org and include your order number?