Error: Invalid Regular Expression: Invalid Group Specifier Name

Issue

While setting up my connector, the following error appears:

Invalid regular expression: invalid group specifier name.

Environment

• All connectors
• Web browser: Safari

Resolution

To resolve this issue, upgrade to one of the last two major versions of Safari. See our recommended web browsers documentation for more information.

Cause

This error may appear if you're using an outdated version of Safari.