Hi There
I have an issue with the pesapal integration to opencart version 1.56, have fllows all the instructions but on the final stage in checkout the iframe is showing error
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Problem: parameter_rejected | Advice: unknown_error_occured> oauth_parameters_rejected | String%20or%20binary%20data%20would%20be%20truncated.%0D%0AThe%20statement%20has%20been%20terminated.
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Follows the site details
hypermart.co.zm/ we are operating from zambia, please let me have solution
Best regards
Jo
