I get this error when I use serverless-mysql together with nextjs:
TypeError: Cannot read properties of undefined (Lesen von 'slice') at Object.connect (webpack-intern:///(middleware)/./node_modules/serverless-mysql/index.js:97:23) at async isSessionValid (webpack-intern:///(middleware)/./src/app/lib/db.ts:107:5) bei async isAuthenticated (webpack-intern:///(middleware)/./src/app/lib/actions.ts:108:10)