Unknown interaction

            const target_data = await database.get(`users.${user.id}`);

            if (!target_data) {
                await database.set(`users.${user.id}`, {
                    club: "",
                    club_role: "",
                    pass_block: new Date().getTime(),
                    balance: 0,
                });

                return interaction.reply({ content: "`[ ✔️ ]` Pomyślnie utworzono konto użytkownika <@" + user.id + ">, użyj komendy ponownie!", ephemeral: true });
            }

            if (target_data.club) return interaction.reply({ content: "`[ ❌ ]` Podany gracz jest już w klubie!", ephemeral: true });

            if (new Date().getTime() < target_data.pass_block) return interaction.reply({ content: "\`[ ✔️ ]\` Użytkownik posiada aktywną blokadę podań!", ephemeral: true });

            if (!contracts[user.id]) contracts[user.id] = [];
            for (i = 0; i < contracts[user.id].length; i++) {
                if (contracts[user.id][i].club === club_data.name && contracts[user.id][i].end > new Date().getTime()) return interaction.reply({ content: "`[ ❌ ]` Wysłałeś już oferte kontraktu!", ephemeral: true });
            };

            contracts[user.id].push({
                "club": club_data.name,
                "rank": rank,
                "end": 0,
                "mId": 0,
            });

            let current_contract = contracts[user.id][contracts[user.id].length - 1];

            current_contract.end = new Date().getTime() + (12 * 3600000);
            let time = Date.parse(new Date(new Date().getTime() + (12 * 3600000))) / 1000;

            const embed = {
                title: "`🎫` IFL - Oferta kontraktu",
                description: "Dostałeś ofertę podpisania kontraktu od klubu **" + club_data.name + "**!",
                fields: [
                    {
                        name: '`🕐` Wygasa za:',
                        value: "<t:" + time + ":R>",
                        inline: true,
                    },
                    {
                        name: '`🎖️` Posada:',
                        value: rank,
                        inline: true,
                    },
                    {
                        name: '`👤` Prezes:',
                        value: interaction.user.username,
                        inline: true,
                    },
                ],
                timestamp: new Date().toISOString(),
                footer: {
                    text: interaction.user.username + " | " + interaction.user.id,
                    icon_url: interaction.user.avatarURL(),
                },
                image: {
                    url: "https://imgur.com/MjTK8Dn.png",
                },
                color: Colors.White,
            };

            const button_accept = new ButtonBuilder()
                .setCustomId('CONTRACT_ACCEPT_BUTTON')
                .setLabel('Podpisz kontrakt!')
                .setStyle(ButtonStyle.Primary);

            const button_reject = new ButtonBuilder()
                .setCustomId('CONTRACT_REJECT_BUTTON')
                .setLabel('Odrzuć kontrakt!')
                .setStyle(ButtonStyle.Secondary);

            const row = new ActionRowBuilder()
                .addComponents(button_accept, button_reject);

            user.send({ embeds: [embed], components: [row] }).then(message => {
                current_contract.mId = message.id;

                fs.writeFileSync("data/contracts.json", JSON.stringify(contracts));

                interaction.reply({ content: "\`[ ✔️ ]\` Pomyślnie wysłano ofertę kontraktu do <@" + user.id + ">!", ephemeral: true });
            }).catch(error => {
                interaction.reply({ content: "\`[ ❌ ]\` Podana osoba ma wyłączone wiadomości prywatne!", ephemeral: true });
            });

            const target_data = await database.get(`users.${user.id}`);

            if (!target_data) {
                await database.set(`users.${user.id}`, {
                    club: "",
                    club_role: "",
                    pass_block: new Date().getTime(),
                    balance: 0,
                });

                return interaction.reply({ content: "`[ ✔️ ]` Pomyślnie utworzono konto użytkownika <@" + user.id + ">, użyj komendy ponownie!", ephemeral: true });
            }

            if (target_data.club) return interaction.reply({ content: "`[ ❌ ]` Podany gracz jest już w klubie!", ephemeral: true });

            if (new Date().getTime() < target_data.pass_block) return interaction.reply({ content: "\`[ ✔️ ]\` Użytkownik posiada aktywną blokadę podań!", ephemeral: true });

            if (!contracts[user.id]) contracts[user.id] = [];
            for (i = 0; i < contracts[user.id].length; i++) {
                if (contracts[user.id][i].club === club_data.name && contracts[user.id][i].end > new Date().getTime()) return interaction.reply({ content: "`[ ❌ ]` Wysłałeś już oferte kontraktu!", ephemeral: true });
            };

            contracts[user.id].push({
                "club": club_data.name,
                "rank": rank,
                "end": 0,
                "mId": 0,
            });

            let current_contract = contracts[user.id][contracts[user.id].length - 1];

            current_contract.end = new Date().getTime() + (12 * 3600000);
            let time = Date.parse(new Date(new Date().getTime() + (12 * 3600000))) / 1000;

            const embed = {
                title: "`🎫` IFL - Oferta kontraktu",
                description: "Dostałeś ofertę podpisania kontraktu od klubu **" + club_data.name + "**!",
                fields: [
                    {
                        name: '`🕐` Wygasa za:',
                        value: "<t:" + time + ":R>",
                        inline: true,
                    },
                    {
                        name: '`🎖️` Posada:',
                        value: rank,
                        inline: true,
                    },
                    {
                        name: '`👤` Prezes:',
                        value: interaction.user.username,
                        inline: true,
                    },
                ],
                timestamp: new Date().toISOString(),
                footer: {
                    text: interaction.user.username + " | " + interaction.user.id,
                    icon_url: interaction.user.avatarURL(),
                },
                image: {
                    url: "https://imgur.com/MjTK8Dn.png",
                },
                color: Colors.White,
            };

            const button_accept = new ButtonBuilder()
                .setCustomId('CONTRACT_ACCEPT_BUTTON')
                .setLabel('Podpisz kontrakt!')
                .setStyle(ButtonStyle.Primary);

            const button_reject = new ButtonBuilder()
                .setCustomId('CONTRACT_REJECT_BUTTON')
                .setLabel('Odrzuć kontrakt!')
                .setStyle(ButtonStyle.Secondary);

            const row = new ActionRowBuilder()
                .addComponents(button_accept, button_reject);

            user.send({ embeds: [embed], components: [row] }).then(message => {
                current_contract.mId = message.id;

                fs.writeFileSync("data/contracts.json", JSON.stringify(contracts));

                interaction.reply({ content: "\`[ ✔️ ]\` Pomyślnie wysłano ofertę kontraktu do <@" + user.id + ">!", ephemeral: true });
            }).catch(error => {
                interaction.reply({ content: "\`[ ❌ ]\` Podana osoba ma wyłączone wiadomości prywatne!", ephemeral: true });
            });