Despite of exceed of traffic and quota, use can upload data and access without any messages.
I run fixquota and fixtraffic.
But the same.
/dev/sda3 / ext4 defaults,noatime,nodiratime,usrquota,grpquota 1 1
/dev/sda1 /boot ext4 defaults 1 2
/dev/sda2 swap swap defaults 0 0
tmpfs /dev/shm tmpfs defaults 0 0
devpts /dev/pts devpts gid=5,mode=620 0 0
sysfs /sys sysfs defaults 0 0
proc /proc proc defaults 0 0