Operation Buffering timeout error

[Lomash_N_A]

I am getting this error pls help,

`if ("data" in command && "execute" in command) {
    commands.push(command.data.toJSON());
    //insert/update command in database
   try { CommandModel.findOneAndUpdate(
      { name: command.data.name },
      { description: command.data.description },
     { upsert: true, new: true, setDefaultsOnInsert: true, timeout: 30000 }
    )
    .then(result => {
      console.log("Command inserted/updated in database successfully", result)
    })
       } catch (err) {
     console.log(`something went wrong whild updating the command in database ${err}`)
   }```