TypeError: path must be a string, array, or RegExp (Express.js compatibility in Node 12+) #213
Description
When starting a BootBot server with Node.js v14+, the app crashes with:
TypeError: path must be a string, array of strings, or regular expression
at pathToRegexp (.../path-to-regexp/index.js:69:11)
... (Express.js routing stack)
This occurs in BootBot._initWebhook() when initializing the Express webhook route.
Environment:
Node.js v14+ (tested up to v18.20.8)
BootBot 1.1.0 (latest)
Express 4.18.x
