After a payment is made, the customer is redirect back to the url, but I have the thanks window and this warning : "WARNING: sleep() has been disabled for security reasons in line 64 of file thanks.php". And the subscription still in pending (IPN not working?). I'm using the plugin paypal_r and the sandbox. Can anyone help ?
The sleep function is blocked by your hosting provider You should ask your hosting company to consider removing the block on the sleep function. aMember does not use sleep in an insecure manner. Disabling that function does not increase security. If your hosting company insists on continuing to block functions, you should consider switching to a new host that provides a complete PHP environment.