我正在开发核心php中的网站。在我的PayPal支付网关工作正常的前几天。但是从昨天开始它没有用。我收到了以下错误 -
这是完整的PayPal沙箱日志文件 -
[01/25/2016 12:03 AM] - FAIL: fsockopen error no. 0: !
[From:ipn.sandbox.paypal.com|173.0.82.126]IPN POST Vars Received By Paypal_IPN Response API:
mc_gross=40.00
protection_eligibility=Ineligible
address_status=unconfirmed
payer_id=FUD45KJ4NRVMU
tax=0.00
address_street=abcd
abcd
payment_date=23:03:24 Jan 24, 2016 PST
payment_status=Pending
charset=windows-1252
address_zip=751010
first_name=sanjib
address_country_code=IN
address_name=sanjib prahdna
notify_version=3.8
custom=
payer_status=verified
address_country=India
address_city=bbsr
quantity=2
verify_sign=AiPC9BjkCyDFQXbSkoZcgqH3hpacAsRnYoKnR7..YqYLMh4beV87aSZu
payer_email=psanjibttu@gmail.com
txn_id=3XU94274J66816604
payment_type=instant
last_name=prahdna
address_state=Orissa
receiver_email=chinmaysahu235@yahoo.com
pending_reason=unilateral
txn_type=web_accept
item_name=Ceili Rain
mc_currency=USD
item_number=
residence_country=IN
test_ipn=1
handling_amount=0.00
transaction_subject=
payment_gross=40.00
shipping=0.00
ipn_track_id=aa4fb80956e9
IPN Response from Paypal Server:
请帮帮我，告诉我背后的主要原因是什么？