Magento Credit Card error - Invalid header line detected

Recently started getting an error when customers place an order. My processor marks the transaction as complete and authorizes the card. Magento fails the transaction with the following error:

Gateway error: Invalid header line detected."

Debugging shows the result array as:

[response_code] => -1

[response_reason_code] => 0

[response_reason_text] => Invalid header line detected

the normal response codes for an authorization are 1,2,3 or 4

I need someone who is very familiar with magento and who can fix this

Updated Requirement: We require you to recreate the issue on your own instance of Magento 1.x and provide instructions on how to fix.

Skills: Magento, PHP

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About the Employer:
( 0 reviews ) Secaucus, United States

Project ID: #19250648

12 freelancers are bidding on average $85 for this job


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