ContextErrorException in smarty_internal_templatebase.php(157)

[majster]

Hello,

after installing the tpay.com payment module on PS v1.7, I get this error. Please help to solve this problem.

ContextErrorException in smarty_internal_templatebase.php(157) : eval()'d code line 49: Notice: Undefined index: page_name

    in smarty_internal_templatebase.php(157) : eval()'d code line 49
    at ErrorHandler->handleError('8', 'Undefined index: page_name', '/var/www/vhosts/mysite.pl/httpdocs/vendor/prestashop/smarty/sysplugins/smarty_internal_templatebase.php(157) : eval()'d code', '49', array('_smarty_tpl' => object(Smarty_Dev_Template), '_from' => array('module-bankwire-payment', ''))) in smarty_internal_templatebase.php(157) : eval()'d code line 49
    at content_5996c25c026e70_06251802(object(Smarty_Dev_Template)) in smarty_internal_templatebase.php line 188
    at Smarty_Internal_TemplateBase->fetch(object(Smarty_Dev_Template), null, null, null, false, true, false) in SmartyDev.php line 60
    at Smarty_Dev_Template->fetch() in Module.php line 2241
    at ModuleCore->display('/var/www/vhosts/mysite.pl/httpdocs/modules/canonibots/canonibots.php', 'meta.tpl') in canonibots.php line 356
    at Canonibots->hookDisplayHeader(array('cookie' => object(Cookie), 'cart' => object(Cart), 'altern' => '8')) in Hook.php line 895
    at HookCore::coreCallHook(object(Canonibots), 'hookdisplayHeader', array('cookie' => object(Cookie), 'cart' => object(Cart), 'altern' => '8')) in Hook.php line 327
    at HookCore::callHookOn(object(Canonibots), 'displayHeader', array('cookie' => object(Cookie), 'cart' => object(Cart), 'altern' => '8')) in Hook.php line 843
    at HookCore::exec('displayHeader') in FrontController.php line 533
    at FrontControllerCore->initContent() in ModuleFrontController.php line 77
    at ModuleFrontControllerCore->initContent() in Controller.php line 205
    at ControllerCore->run() in Dispatcher.php line 369
    at DispatcherCore->dispatch() in index.php line 28