How many referrals are allowed?

Can any one tell me how many referrals are allowed in this forum, because my one referral is complaining that when he click at profile he see this message,

" you do not have permission to access this page. This could be due to one of several reasons:

Your user account may not have sufficient privileges to access this page. Are you trying to edit someone else's post, access administrative features or some other privileged system?
If you are trying to post, the administrator may have disabled your account, or it may be awaiting activation."

Mein is forex forum mein bilkul new hon laikin jitna mein ny kuch dino mein isko study kia ho shahid kisi ny na kia ho meray is thoray sy experience or thori earning k mutabiq ap k jis referal ka yeh masla a raha hy yeh ap ki waja sy nai aa raha yeh us ki apni koi mistake ki waja sy aa raha hay kiun k agar ap ki wajah sy a raha hota to ap ko pehlay masla aata pbir usko bad mein atta or jo 3 lines us ko show ho rahi hain un k last three alfaz mein likha hy several reason yani ki wajohat ki bina pr so us k maslay ki waja ap nai ho