When you run nodes in a workflow of your project, the following two types of error can occur:
Internal — errors that are present in the code of the script that runs on a node. Errors of this type you need to correct yourself. See Fixing workflow node run errors.
External — errors that occurred on the Constructor Platform side. The support team fixes this type of errors. To get help with fixing an external error, you need to inform the support team. See Contacting support to fix workflow node run errors.