Event series error message Post date Home › Forums › Calendar Products › Events Calendar PRO › Event series error message This topic has 9 replies, 3 voices, and was last updated 5 years, 6 months ago by Support Droid. Viewing 1 post (of 1 total) Author Posts September 14, 2018 at 3:23 pm #1622421 Support DroidKeymaster This support thread is private. Author Posts Viewing 1 post (of 1 total) The topic ‘Event series error message’ is closed to new replies. → Please verify your API key is correctly entered on the settings