It's your internal storage that its full.. move some stuff to your SD card..
Particularly the last time i encountered this, my titanium backup files were 6GB alone sitting on my internal drive.

https://play.google.com/store/apps/details?...stagram.android

instagram release

How can that be? I still have more than 10GB of space leave..

It's FREE to download. 

Four hours on Midnote latest ICE rom ver 3.0 ; no major issues. If you read the XDA forum, don't know why several users got so much problem - probably is their flashing methods
This is the best ICS rom with Samsung apps

This rom is now on 1.4 Ghz unlike previous limited to 1.2 Ghz
It is on latest kernel LP5 and baseband LP5
USB OTG cable works very well now: it can be detected at /mnt/sdcard/usbstorage/usbdriveA

[attachmentid=2771493][attachmentid=2771495]

Our user here jjamain has posted a summary of the steps at XDA to flash this rom which I reproduced here:

1. STARTING BASE MUST BE GINGERBREAD WITH FULL ROOT
2. Mobile Odin
Open file...= MIDNOTE2.1_BASE.tar. http://69.46.67.99/mexicet/MIDNOTE2.1_BASE.tar
Kernel= zimage. Extract "midone3-kernel.tar" to get the zimage file. http://69.46.67.99/mexicet/midone3-kernel.tar
Enable everoot, inject superuser, inject mobile Odin, wipe data and cache are CHECKED
Press Flash Firmware
Answer "yes" on md5 verify

3. After the flash, you will be in CWM recovery. Select reboot
4. ONLY FIRST TIME you will see statusbar only
5. Long press power button, then select "reboot". You will have FRESH MidNote2.1.
6. Run Mobile Odin and make sure it has root permission
7. Reboot into CWM Recovery
8. Flash "MIDNOTE3.0.zip". http://69.46.67.99/mexicet/MIDNOTE3.0.zip . DON'T DO ANY WIPE IN THIS STEP, SIMPLY REBOOT
9. Now you are in MIDNOTE3.0 WITH FULL GAPPS INCLUDED
10. Reboot recovery using CWM manager (not 3 combo button)
11. Do a FULL WIPE DATA / FACTORY RESET, then wipe cache (NO Dalvik), then reboot
12. Check time option to "auto", then CHECK BOTH GOOGLE LOCATIONS option to "ON"
13. DO NOT ENTER YOUR GOOGLE ACCOUNT name and password in this step, finish your setup
14. Now select "APEX LAUNCHER"
15. Open Market and install "Maps", set GPS "off"
16. Open Maps, answer "ignore" if wants to check positions settings
17. LOCATE YOUR POSITION (wifi or 3G data must be ON)

Benny,
1. STARTING BASE MUST BE GINGERBREAD WITH FULL ROOT

i am currently with ICS Stunner ROM. how to i start from GB ROM again ?

nothing wrong with ICS Stunner, just want to try MIDNOTE

Hmmm you make me feel like flashing to Midnote V3.0.I am currently at rooted stock rom..if I flashed over to Midnote v3.0,the phone is still rooted right?Any link please?Gonna do some reading first before flashing 

I also moved from Stunner. Like I say NO shortcut , start from base GB rom. Restore any of your rooted GB rom and start from there. I tried doing dirty install first but faced numerous force closures and GMail just refused to load up. I deleted the Gmail and reinstall it , still same. The several apps that FC I need to wipe data. And launcher keep on prompting error. So don't take shortcut

hmmmmm I'm tempted to try Midnote 3.0 >.<;

hmmmmm I'm tempted to try Midnote 3.0 >.<;

u don poison me :/

1. STARTING BASE MUST BE GINGERBREAD WITH FULL ROOT
2. Mobile Odin
Open file...= MIDNOTE2.1_BASE.tar. http://69.46.67.99/mexicet/MIDNOTE2.1_BASE.tar
Kernel= zimage. Extract "midone3-kernel.tar" to get the zimage file. http://69.46.67.99/mexicet/midone3-kernel.tar
Enable everoot, inject superuser, inject mobile Odin, wipe data and cache are CHECKED
Press Flash Firmware
Answer "yes" on md5 verify

3. After the flash, you will be in CWM recovery. Select reboot
4. ONLY FIRST TIME you will see statusbar only
5. Long press power button, then select "reboot". You will have FRESH MidNote2.1.
6. Run Mobile Odin and make sure it has root permission Run mobile odin,then need to do anything?Only grant permission to it?
7. Reboot into CWM Recovery How to reboot into CWM Recovery?Home+Volume down+Power?
8. Flash "MIDNOTE3.0.zip". http://69.46.67.99/mexicet/MIDNOTE3.0.zip . DON'T DO ANY WIPE IN THIS STEP, SIMPLY REBOOT How to flash Midnote in CWM Recovery mode
9. Now you are in MIDNOTE3.0 WITH FULL GAPPS INCLUDED
10. Reboot recovery using CWM manager (not 3 combo button) << what is this??
11. Do a FULL WIPE DATA / FACTORY RESET, then wipe cache (NO Dalvik), then reboot
12. Check time option to "auto", then CHECK BOTH GOOGLE LOCATIONS option to "ON"
13. DO NOT ENTER YOUR GOOGLE ACCOUNT name and password in this step, finish your setup
14. Now select "APEX LAUNCHER"
15. Open Market and install "Maps", set GPS "off"
16. Open Maps, answer "ignore" if wants to check positions settings
17. LOCATE YOUR POSITION (wifi or 3G data must be ON)

I'm tempted and wanna do it...but looks complicated

Looks like you don't even seems to know the basics behind flashing

You boot into recovery mode and select the rom zip file to flash
Boot into recovery with phone switch off : Simultaneously press home+power+vol up buttons

After you have flash the first Midnote 2.1 base , you will see an app CWM in menu. Select it and choose boot into recovery from the app

You run Mobile Odin just to test it that your phone is successfully being re rooted after flashing the first Midnote 2.1 zip
This is an important step to do

No offence meant : Please do more reading and research before attempting or you could end up screwing your phone as even these basics you don't seem to know