the error log says ....
warning: AbanteCart core v.1.2.4 Invalid argument supplied for foreach() in <b>.............../extensions/default_pp_standart/storefront/controller/responses/extension/default_pp_standart.php</b> on line <b>86</b>
I'm no programmer so this means nothing to me. The other error log message says....
warning: AbanteCart core v.1.2.4 preg_grep() [<a href='function.preg-grep'>function.preg-grep</a>]: Compilation failed: nothing to repeat at offset 0 in <b........................./public_html/alpha/core/engine/language.php</b> on line <b>283</b>
I don't think the second error message is related to the paypal issue (but i don't know) Thanks for any advice. Cheers