Unable to mount share to jail

I'm having an issue where I can't mount a share in one of my jails.

I'm getting the following error:

mount_nullfs: /mnt/Media/iocage/jails/TS3/root/var/db/teamspeak/files/virtualserver_1/channel_1/TSUpload: File name too long jail: /sbin/mount -t nullfs -o rw /mnt/Media/TSUpload /mnt/Media/iocage/jails/TS3/root/var/db/teamspeak/files/virtualserver_1/channel_1/TSUpload: failed

I'm not sure why it would say the file name is too long since it's the exact file I was mounting when I had 11.1...

Unable to mount share to jail