pls help me ar...my bt 0.7 doesnt work..thanks..it cantnot bt right no

的dog

when i bt drama..it sudden say out of memory...why????* U9 l; v* R9 K3 L2 H. A4 E6 A
and it cant go on...now i cant bt and it doesnt work..pls help..and what can i do......thanks~~~~~~~~~~~~~~~~~~~~~