Division by Zero Error on Upload

[Trivernis]

Lychee version

v5.1.2

Which PHP version are you using?

PHP 8.3

Detailed description of the problem

When trying to upload an image in Chromium, the upload fails with a HTTP 500 Error "Division by Zero". The image does not appear in the album

Steps to reproduce the issue

1. Go to An Album
2. Choose "Upload Photo" and try to upload an image
3. The upload fails with "Division by Zero"

Diagnostics [REQUIRED]

Diagnostics
-----------
    Warning: Dropbox import not working. dropbox_key is empty.
    Warning: You may experience problems when uploading a photo of large size. Take a look in the FAQ for details.
 

System Information
------------------
    Lychee Version (release):                5.1.2
    DB Version:                              5.1.2
    
    composer install:                        --no-dev
    APP_ENV:                                 production
    APP_DEBUG:                               false
    APP_URL:                                 set
    APP_DIR:                                 default
    LOG_VIEWER_ENABLED:                      true
    LIVEWIRE_ENABLED:                        true
    
    System:                                  Linux
    PHP Version:                             8.3.2
    PHP User agent:                          Lychee/4 (https://lycheeorg.github.io/)
    Timezone:                                Europe/Berlin
    Max uploaded file size:                  20M
    Max post size:                           200M
    Livewire chunk size:                     12.00 MB
    Max execution time:                      200
    SQLite Version:                          3.44.2
    
    exec() Available:                        yes
    Imagick Available:                       1
    Imagick Enabled:                         1
    Imagick Version:                         1809
    GD Version:                              bundled (2.1.0 compatible)
    Number of foreign key:                   10 found.
 

Config Information
------------------
    version:                                 050102
    check_for_updates:                       0
    sorting_photos_col:                      taken_at
    sorting_photos_order:                    DESC
    sorting_albums_col:                      max_taken_at
    sorting_albums_order:                    DESC
    imagick:                                 1
    skip_duplicates:                         0
    small_max_width:                         0
    small_max_height:                        360
    medium_max_width:                        1920
    medium_max_height:                       1080
    lang:                                    en
    image_overlay_type:                      exif
    default_license:                         reserved
    compression_quality:                     90
    grants_full_photo_access:                1
    delete_imported:                         0
    mod_frame_enabled:                       1
    mod_frame_refresh:                       30
    thumb_2x:                                1
    small_2x:                                1
    medium_2x:                               1
    landing_page_enable:                     0
    site_owner:                              Trivernis
    landing_title:                           Trivernis
    landing_subtitle:                        Photography
    sm_facebook_url:                         
    sm_flickr_url:                           
    sm_twitter_url:                          
    sm_instagram_url:                        
    sm_youtube_url:                          https://www.youtube.com/Trivernis
    landing_background:                      dist/cat.webp
    site_title:                              Picture Gallery
    footer_show_copyright:                   1
    site_copyright_begin:                    2024
    site_copyright_end:                      2024
    footer_additional_text:                  
    footer_show_social_media:                0
    search_public:                           0
    SL_enable:                               0
    SL_for_admin:                            0
    recent_age:                              1
    grants_download:                         0
    photos_wraparound:                       1
    map_display:                             0
    zip64:                                   1
    map_display_public:                      0
    map_provider:                            Wikimedia
    force_32bit_ids:                         0
    map_include_subalbums:                   0
    update_check_every_days:                 3
    has_exiftool:                            1
    share_button_visible:                    0
    import_via_symlink:                      0
    has_ffmpeg:                              1
    location_decoding:                       1
    location_decoding_timeout:               30
    location_show:                           1
    location_show_public:                    0
    rss_enable:                              0
    rss_recent_days:                         7
    rss_max_items:                           100
    prefer_available_xmp_metadata:           0
    editor_enabled:                          1
    lossless_optimization:                   0
    swipe_tolerance_x:                       150
    swipe_tolerance_y:                       250
    local_takestamp_video_formats:           .avi|.mov
    log_max_num_line:                        1000
    unlock_password_photos_with_url_param:   0
    nsfw_visible:                            1
    nsfw_blur:                               0
    nsfw_warning:                            0
    nsfw_warning_admin:                      0
    nsfw_banner_override:                    
    map_display_direction:                   1
    album_subtitle_type:                     oldstyle
    upload_processing_limit:                 4
    new_photos_notification:                 0
    legacy_id_redirection:                   1
    zip_deflate_level:                       6
    SA_enabled:                              1
    default_album_protection:                1
    album_decoration:                        layers
    album_decoration_orientation:            row
    allow_username_change:                   1
    auto_fix_orientation:                    1
    use_job_queues:                          0
    random_album_id:                         starred
    use_last_modified_date_when_no_exif_date: 0
    ffmpeg_path:                             /usr/bin/ffmpeg
    ffprobe_path:                            /usr/bin/ffprobe
    layout:                                  square
    date_format_photo_thumb:                 M j, Y, g:i:s A e
    date_format_photo_overlay:               M j, Y, g:i:s A e
    date_format_sidebar_uploaded:            M j, Y, g:i:s A e
    date_format_sidebar_taken_at:            M j, Y, g:i:s A e
    date_format_hero_min_max:                F Y
    date_format_hero_created_at:             M j, Y, g:i:s A T
    date_format_album_thumb:                 M Y
    upload_chunk_size:                       0
    nsfw_banner_blur_backdrop:               0
    search_pagination_limit:                 1000
    search_minimum_length_required:          4
    photo_layout_justified_row_height:       320
    photo_layout_masonry_column_width:       300
    photo_layout_grid_column_width:          250
    photo_layout_square_column_width:        200
    photo_layout_gap:                        12
    display_thumb_album_overlay:             always
    display_thumb_photo_overlay:             hover
    default_album_thumb_aspect_ratio:        1/1
    use_album_compact_header:                0
    login_button_position:                   left
    back_button_enabled:                     0
    back_button_text:                        Return to Home
    back_button_url:                         /

Browser & System [REQUIRED]

Browser: Chromium 121.0.6167.160 64bit
System: Linux 6.7.4-zen1-1-zen
Docker-Image: linuxserver/lychee:5.1.2

Please confirm (incomplete submissions will not be addressed)

• I have provided easy and step-by-step instructions to reproduce the bug.
• I understand my bug report will be removed if I haven't met the criteria above.

[ildyria]

Hi, that is weird.

Would it be possible for you to provide us with the picture that is breaking or is it all pictures?

[ildyria]

@Trivernis ?

[Trivernis]

It was breaking for all pictures. I've identified the core issue though. I used a firejail profile with chromium that prohibited chromium from accessing the files in the first place. So after selecting the files in the file picker nothing was actually being selected in the UI because the browser lacked access privileges.