Error message

User warning: The following module is missing from the file system: pantheon. For information about how to fix this, see the documentation page. in _drupal_trigger_error_with_delayed_logging() (line 1143 of /mnt/stor7-wc1-dfw1/385641/1003268/
"Thanks so much for your help...and for demystifying the regulations!! We appreciate the on-time delivery despite the different time zones."
Elizabeth Graham
Head of Adult Innovation and Accelerate Brands