Bonjour,
 
oui j'ai installé plusieurs autres modules.
Voici le résultat de l'audir du serveur :
 
"Admin Tools
Audit         Permissions         PHP Info
Software requirements
    PHP: 5.6.26-0+deb8u1 - OK
        allow_url_fopen = On - OK
        allow_url_include = Off - OK
        magic_quotes_gpc = Off - OK
        memory_limit = 134217728 - OK
        post_max_size = 8388608 - WARNING (should be >= 52428800)
        upload_max_filesize = 2097152 - WARNING (should be >= 52428800)
        register_globals = Off - OK
        safe_mode = Off - OK
        disable_functions = pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority, - OK
        php module: curl = curl - OK
        php module: gd = gd - OK
        php module: mbstring = mbstring - OK
        php module: xsl = xsl - OK
        php module: json = json - OK
        php module: fileinfo = fileinfo - OK
        php module: openssl = openssl - OK
        php module: zip = zip - OK
        php module: ftp = ftp - OK
        php module: calendar = calendar - OK
        php module: exif = exif - OK
    MySQL: 5.5.52-0+deb8u1 - OK
    Web-server: Apache/2.4.10 (Debian)
        rewrite_module - OK
    OS: Linux Verinus 3.16.0-4-amd64 #1 SMP Debian 3.16.7-ckt25-1 (2016-03-06) x86_64
Hardware requirements
Hardware requirements can not be determined automatically - manual server audit may be reqired.
Site setup
    Dolphin version = 7.3.2 - OK
    files and folders permissions
    Please click here to find out if dolphin permissions are correct.
    ffmpeg
    ffmpeg version 2.8.5-static http://johnvansickle.com/ffmpeg/  Copyright (c) 2000-2016 the FFmpeg developers
      built with gcc 4.9.3 (Debian 4.9.3-10)
      configuration: --enable-gpl --enable-version3 --disable-shared --disable-debug --enable-runtime-cpudetect --enable-libmp3lame --enable-libx264 --enable-libx265 --enable-libwebp --enable-libspeex --enable-libvorbis --enable-libvpx --enable-libfreetype --enable-fontconfig --enable-libxvid --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libtheora --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-gray --enable-libopenjpeg --enable-libopus --enable-libass --enable-gnutls --enable-libvidstab --enable-libsoxr --enable-frei0r --enable-libfribidi --disable-indev=sndio --disable-outdev=sndio --cc=gcc-4.9
      libavutil      54. 31.100 / 54. 31.100
      libavcodec     56. 60.100 / 56. 60.100
      libavformat    56. 40.101 / 56. 40.101
      libavdevice    56.  4.100 / 56.  4.100
      libavfilter     5. 40.101 /  5. 40.101
      libswscale      3.  1.101 /  3.  1.101
      libswresample   1.  2.101 /  1.  2.101
      libpostproc    53.  3.100 / 53.  3.100
    Hyper fast Audio and Video encoder
    usage: ffmpeg [options] [[infile options] -i infile]... {[outfile options] outfile}...
    Use -h to get full help or, even better, run 'man ffmpeg'
    if you don't know if output is correct then manual server audit may be reqired.
    mail sending - click here to send test email to at@gnfa-auto.fr
    cronjobs
    no crontab for www-data
    if you are unsure if output is correct then manual server audit may be reqired.
    media server
    Please follow this link to check media server settings. Also you can try video chat - if video chat is working then most probably that flash media server is working correctly, however it doesn't guarantee that all other flash media server application will work.
    forums
    Please follow this link to check if forum is functioning properly. If it is working but '[L[' signs are displayed everywhere, then you need to compile language file (you maybe be need to compile language file separately for every language and template you have).
Site optimization
    PHP:
        PHP accelerator = OPcache - OK
        PHP setup = apache2handler - OK
    MySQL:
        key_buffer_size = 16777216 - OK
        query_cache_limit = 1048576 - OK
        query_cache_size = 16777216 - OK
        query_cache_type = ON - OK
        max_heap_table_size = 16777216 - OK
        tmp_table_size = 16777216 - OK
        thread_cache_size = 8 - OK
    Web-server:
        User-side caching for static conten = click here to check it in Google Page Speed
        If it is not enabled then please consider implement this optimization, since it improve perceived site speed and save the bandwidth, refer to this tutorial on how to do this.
        To apply this optimization you need to have expires_module Apache module - FAIL (You will need to install expires_module for Apache)
        Server-side content compression = can be checked manually or in "Page Speed" tool build-in into browser.
        If it is not enabled then please consider implement this optimization, since it improve perceived site speed and save the bandwidth, refer to this tutorial on how to do this.
        To apply this optimization you need to have deflate_module Apache module - OK
    Dolphin:
        DB cache = On (File based cache engine) - OK
        Page blocks cache = On (File based cache engine) - OK
        Member menu cache = On (File based cache engine) - OK
        Templates Cache = On (FileHtml based cache engine) - OK
        CSS files cache = On - OK
        JS files cache = On - OK
        Compression for CSS/JS cache = On - OK
Manual Server Audit
Some things can not be determined automatically, manual server audit is required to check it. If you don't know how to do it by yourself you can submit BoonEx Server Audit Request.
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Tout à l'air conforme.