Accessing repeater blocks crashes artisan serve

Hi guys,
I got this weird issue today.

With Tailor I created admin section for filling website with content. It’s single page with repeater blocks. I filled the content in, no problem, everything is working like a charm in admin area.

Just when I try to access these repeater blocks on frontend, my artisan server crashes (or get into infinite loop - I am not sure). I got no error, nothing in log, it just starts serving on a new port and the old port is unreachable. This happens when I try to access contact.blocks. I can access contact component, just blocks makes it unreachable.

Here are my blueprint and piece of a template:

handle: Contact
type: single
name: Kontakt
drafts: true

navigation:
    parent: AboutUs
    icon: icon-rocket
    order: 130

fields:
    blocks:
        label: Obsahové bloky
        type: repeater
        displayMode: builder
        span: adaptive
        groups:            
            image_slice:
                name: Image Slice
                description: A large image with an angled slice.
                icon: octo-icon-picture
                fields:
                    image:
                        label: Image
                        type: mediafinder
                        mode: image
                        maxItems: 1

            company_info:
                name: Company Info
                description: Zobraziť adresu a právnu normu firmy.
                icon: octo-icon-text-h1
                fields:
                    name:
                        label: Názov
                        type: text
                    addess:
                        label: Adresa sídla
                        type: text
                    google_maps:
                        label: Link na Google Mapy
                        comment: "Naň bude používateľ presmerovaný po kliknutí na adresu sídla"
                        type: text
                    legal_norm:
                        label: Právna norma
                        type: richeditor

            contacts:
                name: Contacts
                description: Zobraziť kontaktné informácie vedenia.
                icon: octo-icon-text-h1
                fields:
                    contacts:
                        label: Kontakty
                        type: datatable
                        columns:
                            occupation:
                                title: Pozícia vo firme
                                type: string
                            name:
                                title: Meno a priezvisko
                                type: string
                            email:
                                title: E-mail
                                type: string
                            phone:
                                title: Telefónne číslo
                                type: string


            opening_hours:
                name: Opening Hours
                description: Otváracie hodiny jednotlivých prevádzok TSNB.
                icon: octo-icon-clock
                fields:
                    opening_hours:
                        label: Otváracie hodiny
                        type: repeater
                        form:
                            fields:
                                name: 
                                    label: Názov otváracích hodín
                                    type: text
                                    span: left
                                days: 
                                    label: Dni
                                    type: datatable
                                    span: full
                                    columns:
                                        day:
                                            title: Deň
                                            type: string
                                        hours:
                                            title: Čas
                                            type: string
[section contact]
handle = "Contact"
==
{{ contact.blocks | json_encode() }}

I was also trying exclude single types of blocks if there is no problem inside any of them (as I use datatable repeater inside blocks), but the issue seems to persist also with a super simple blocks, like textarea. When I try to access empty blocks it doesn’t crash.

I use OctoberCMS v3.5.2 with Laravel 10 and PHP 8.2.11

Has anybody of you came around something like that?

Thank you in advance

Does it still happen if you downgrade to Laravel 9? It might be something in the internals.