Memory - Integrity test discrepancy - Error Code 2000-0123

Greetings,

Yesterday my computer suddenly went to a blue screen, with that appeared this "A problem has been detected and windows has been shut down to prevent damage to your computer." 

Unfortunately I did not manage to get much more than that because my laptop then restarted.

I ran a system check via "My Dell" and another error about memory came up.

Error code 2000-0123

Validation 22743

Msg: Memory - integrity test discrepancy

Does anyone know what this problem is and how to fix it? Please help.

My laptop is running on Windows 7 Home Premium

Dell Inspiron 15R N5110