i have installed moodle 2.2 on server with following features
core i7 / 8mb cach
32GB Ram
500 Hd
and when exam started with 40 students some times i got this message
"the documents content no data"
and during the exam some times stuck .
and i want this exam to be for 350 students at same time next week .
so can you give me solution for this problem .
as soon as possible