I deployed my program it works just fine in the dev server but then when I put it into production, deploys. however, it does not work when loading the page. This is urgent its supposed to be in production by the end of the week.

I am using Netlify

Error:
Aug 12, 12:17:47 PM: b6929ed7 ERROR Unhandled Promise Rejection {"errorType":"Runtime.UnhandledPromiseRejection","errorMessage":"TypeError: file.startsWith is not a function","reason":{"errorType":"TypeError","errorMessage":"file.startsWith is not a function","stack":["TypeError: file.startsWith is not a function"," at promises.readFile (/var/task/.netlify/functions-internal/___netlify-odb-handler/handlerUtils.js:98:18)"," at getSource (node:internal/modules/esm/load:43:20)"," at defaultLoad (node:internal/modules/esm/load:111:38)"," at ModuleLoader.load (node:internal/modules/esm/loader:417:13)"," at ModuleLoader.moduleProvider (node:internal/modules/esm/loader:288:22)"," at new ModuleJob (node:internal/modules/esm/module_job:63:26)"," at #createModuleJob (node:internal/modules/esm/loader:312:17)"," at ModuleLoader.getJobFromResolveResult (node:internal/modules/esm/loader:265:34)"," at ModuleLoader.getModuleJob (node:internal/modules/esm/loader:251:17)"," at async ModuleLoader.import (node:internal/modules/esm/loader:336:23)"]},"promise":{},"stack":["Runtime.UnhandledPromiseRejection: TypeError: file.startsWith is not a function"," at process.<anonymous> (file:///var/runtime/index.mjs:1276:17)"," at process.emit (node:events:529:35)"," at emit (node:internal/process/promises:149:20)"," at processPromiseRejections (node:internal/process/promises:283:27)"," at process.processTicksAndRejections (node:internal/process/task_queues:96:32)"]}Aug 12, 12:17:47 PM: Unknown application error occurred
Runtime.Unknown