epon

It started after installing custom invoice modul. Something was override in wrong way but I don't know what. This error is related to the delivery slip - the entire error message is actually the link that opens the delivery slip. When I get order and set it to "in progress", "shipped" or "delivered" (whatever when the delivery slip is automatically generated) this will cause my orders to appear as you see on the enclosed screen. I tried to uninstall invoice modul but I got another error message so I would like to fix it with modul kept.

Hi there, I can not open any order in admin -> orders No matter which one order I want to view, when I click for open, it is showing following error: Fatal error: Call to undefined method OrderInvoice::getDeliveryNumberFormatted() in /web/tools/smarty/sysplugins/smarty_internal_templatebase.php(157) : eval()'d code on line 2042 And 157 line in smarty_internal_templatebase.php is: eval("?>" . $code); if (!$_template->compiled->exists || ($_template->smarty->force_compile && !$_template->compiled->isCompiled)) { $_template->compileTemplateSource(); $code = file_get_contents($_template->compiled->filepath); eval("?>" . $code); unset($code); $_template->compiled->loaded = true; $_template->compiled->isCompiled = true; } I use PS 1.6.0.11 How can I fix this problem, please ? Thanks for any advice !