Problème de synchronisation

Bonjour,

Je n'arrive soudain plus à ouvrir ma dropbox depuis mon ordinateur alors que tout allait bien, d'ailleurs l'icone a disparu de la barre des tâches en haut à droite de mon Mac.

Du coup, la synchronisation ne se fait plus.

J'ai dissocié et réinstallé la dropbox mais elle ne veut toujours pas s'ouvrir, merci de m'éclairer.

Cordialement,

Voici le message d'erreur qui s'affiche :

bn.BUILD_KEY: Dropbox
bn.VERSION: 28.4.14
bn.DROPBOXEXT_VERSION: failed
bn.is_frozen: True
machine_id: failed
pid: 1245
ppid: 1
uid: 501
user_info: pwd.struct_passwd(pw_name='mireilledavienne', pw_passwd='********', pw_uid=501, pw_gid=20, pw_gecos='mireille davienne', pw_dir='/Users/mireilledavienne', pw_shell='/bin/bash')
effective_user_info: pwd.struct_passwd(pw_name='mireilledavienne', pw_passwd='********', pw_uid=501, pw_gid=20, pw_gecos='mireille davienne', pw_dir='/Users/mireilledavienne', pw_shell='/bin/bash')
euid: 501
gid: 20
egid: 20
group_info: grp.struct_group(gr_name='staff', gr_passwd='*', gr_gid=20, gr_mem=['root', 'mireilledavienne'])
effective_group_info: grp.struct_group(gr_name='staff', gr_passwd='*', gr_gid=20, gr_mem=['root', 'mireilledavienne'])
DYLD_LIBRARY_PATH: None
cwd: u'/'
real_path='/'
mode=040755 uid=0 gid=0
parent mode=040755 uid=0 gid=0
HOME: u'/Users/mireilledavienne'
appdata: u'/Users/mireilledavienne/.dropbox/instance1'
real_path=u'/Users/mireilledavienne/.dropbox/instance1'
mode=040700 uid=501 gid=20
parent mode=040700 uid=501 gid=20
dropbox_path: u'/Users/mireilledavienne/Dropbox'
real_path=u'/Users/mireilledavienne/Dropbox'
not found
parent mode=040755 uid=501 gid=20
sys_executable: '/Applications/Dropbox.app/Contents/MacOS/Dropbox'
real_path='/Applications/Dropbox.app/Contents/MacOS/Dropbox'
mode=0100755 uid=501 gid=20
parent mode=040755 uid=501 gid=20
trace.__file__: '/Applications/Dropbox.app/Contents/Resources/python-resources/python-packages.zip/dropbox/client/ui/common/boot_error.pyc'
real_path='/Applications/Dropbox.app/Contents/Resources/python-resources/python-packages.zip/dropbox/client/ui/common/boot_error.pyc'
not found
parent not found
tempdir: u'/var/folders/0q/gh9fcf9x0dxc8mth1lb99cc80000gn/T'
real_path=u'/private/var/folders/0q/gh9fcf9x0dxc8mth1lb99cc80000gn/T'
mode=040755 uid=501 gid=20
parent mode=040755 uid=501 gid=20
Traceback (most recent call last):
File "dropbox/client/main.pyc", line 5532, in main_startup
File "dropbox/client/main.pyc", line 2326, in run
File "dropbox/client/configuration/manager.pyc", line 203, in load_config
File "dropbox/client/databases.pyc", line 287, in load_dropbox_config
File "dropbox/client/config.pyc", line 196, in __init__
File "dropbox/client/config.pyc", line 63, in create_tables
File "dropbox/sqlite3_helpers.pyc", line 188, in execute
OperationalError: disk I/O error