I have looked at the other posts on this matter without success.
I have a payment script which has worked successfully for a year in the sandbox testing with a new website I am testing.
Today when I try and run a payment in the sandbox testing environment, I get the below error despite making no changes to my code at all.
https://www.sandbox.paypal.com/webapps/shoppingcart/error?flowlogging_id=1d9167dbcb9&code=LACK_OF_BASIC_PARAMS
Can some one help me please and let me know why this is occurring all of a sudden
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