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node.js - Cutted photo off when is big one. Nodejs, express, graphql

When I upload a big photo then it's cut off. These are a few lines where I save the photo on the backend side. It happens only when a photo is big (more than 2MB). I use nodejs, express, graphql with apollo-upload-client. All is running on docker with nginx.

const { filename, createReadStream } = await input.photo;

if (isFunction(createReadStream)) {
   const fileStream = createReadStream();
   const trimedFilename = trim(filename);

   fileStream.pipe(fs.createWriteStream(`${eventFolderPath}/${trimedFilename}`));                        
}

The photo looks like that: corrupted photo

question from:https://stackoverflow.com/questions/65907776/cutted-photo-off-when-is-big-one-nodejs-express-graphql

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