Completing (some) payments fails due to CURL errors

[nilsenpaul]

Using the Commerce Mollie plugin, most payments get completed without any problems. However, some payments throw the error ('payment error:'), with no further explanation.

After some searching, this is what causes the problem. The response of $gateway->completePurchase($transaction) (line 357 of commerce/src/services/Payments.php) contains the following bit of information:

["multiErrors":protected]=> array(4) { [1]=> array(2) { [0]=> string(16) "CURLM_BAD_HANDLE" [1]=> string(49) "The passed-in handle is not a valid CURLM handle." } [2]=> array(2) { [0]=> string(21) "CURLM_BAD_EASY_HANDLE" [1]=> string(165) "An easy handle was not good/valid. It could mean that it isn't an easy handle at all, or possibly that the handle already is in used by this or another multi handle." } [3]=> array(2) { [0]=> string(19) "CURLM_OUT_OF_MEMORY" [1]=> string(15) "You are doomed." } [4]=> array(2) { [0]=> string(20) "CURLM_INTERNAL_ERROR" [1]=> string(66) "This can only be returned if libcurl bugs. Please report it to us!" } }

I don't know if I should file this issue here, or under Craft Commerce. Could you look into this?