Workspace stuck after resize

workspace

#1

hey guys could you help me, my workspace stuck resize with console error

POST https://vfs-gce-ae-357-4.c9.io/vfs/5917370?access_token=9cXBmt2M10a0PotnpWFN 428 (Precondition Required)

can it restored to previous version ? i have important data there, thanks

my user : sefriandsz
workspace : summitheathcare