Delete a giveaway from a json database make random char to be on it

[Telepathique]

Describe the bug
while i delete a giveaway from the command provided in the docs :

client.on('interactionCreate', (interaction) => {

    if (interaction.isCommand() && interaction.commandName === 'delete') {
        const messageId = interaction.options.getString('message_id');
        client.giveawaysManager.delete(messageId).then(() => {
            interaction.channel.send('Success! Giveaway deleted!');
        }).catch((err) => {
            interaction.channel.send(`An error has occurred, please check and try again.\n\`${err}\``);
        });
    }
});

the deletion leave some random chars on the json
Error before the delete

after the delete :

0377088>"} is the random
To Reproduce
create a giveaway, then delete it check the json file you will see the error
Expected behavior
complete removal of the giveaway without the random chars.
Additional context

• discord-giveaways version: 5.1.1
• discord.js version: 13.6.0
• Custom Database (if you use one):

[Nico105]

json unfortunately is a little prone to such "glitches", at least since because of giveaways a lot of stuff has to be saved.
For now it is just recommended to try to fix the "glitch" by yourself/switch to a more reliable db (examples folder).

More for open discussion than an actual proposing:
I read some articles, which lightly suggest imo, that it can occur when the writing of the file does not happen in an orderly fashion, and so conflicts/"glitches" happen cause "two writeFile executions don't wait for one another"/the amount of write requests is to "high"/isn't processed in copletely correct order.
Tho correct me on that if i'm interpreting stuff wrong.
(and ik we are using promises for writeFile already, but idk if it still can happen even with that)

I thought of maybe implementing some kind of "writeTask" array, or maybe using timestamps for the requests or smth in order to reduce the load/make it more orderly.
but i'm really to expert at smth like thinking that stuff out logically, so if anyone is knowing a solution which has provenness, then please feel free to suggest.

btw if needed, feel free to ask me to make this a github discussion