diff --git a/libraries/icms/view/theme/Object.php b/libraries/icms/view/theme/Object.php
index f8d8e1dc4..44fa9a5ba 100644
--- a/libraries/icms/view/theme/Object.php
+++ b/libraries/icms/view/theme/Object.php
@@ -137,7 +137,7 @@ public function xoInit($options = array()) {
 					: ICMS_THEME_URL . '/' . $this->folderName . '/',
 				'icms_themecss'=> xoops_getcss($this->folderName),
 				'icms_requesturi' => htmlspecialchars($_SERVER['REQUEST_URI'], ENT_QUOTES),
-				'icms_redirect' => htmlspecialchars(trim($_GET['xoops_redirect']), ENT_QUOTES),
+				'icms_redirect' => (isset($_GET['xoops_redirect']) ? htmlspecialchars(trim($_GET['xoops_redirect']), ENT_QUOTES) : ''),
 				'icms_sitename' => htmlspecialchars($icmsConfig['sitename'], ENT_QUOTES),
 				'icms_slogan' => htmlspecialchars($icmsConfig['slogan'], ENT_QUOTES),
 				'icms_dirname' => @$icmsModule ? $icmsModule->getVar('dirname') : 'system',
diff --git a/modules/formulize/class/forms.php b/modules/formulize/class/forms.php
index 31c87d6b4..45ace7d4a 100755
--- a/modules/formulize/class/forms.php
+++ b/modules/formulize/class/forms.php
@@ -47,6 +47,7 @@ function __construct($id_form="", $includeAllElements=false){
 		if(!is_numeric($id_form)) {
 			include XOOPS_ROOT_PATH.'/modules/formulize/class/formSetEmptyDefaults.php';
 		} else {
+			include XOOPS_ROOT_PATH.'/modules/formulize/class/formSetEmptyDefaults.php';
 			$formq = q("SELECT * FROM " . $xoopsDB->prefix("formulize_id") . " WHERE id_form=$id_form");
 			if(!isset($formq[0])) {
 				unset($formq);
diff --git a/modules/formulize/include/readelements.php b/modules/formulize/include/readelements.php
index 6459e1ff1..5a361b119 100644
--- a/modules/formulize/include/readelements.php
+++ b/modules/formulize/include/readelements.php
@@ -97,7 +97,7 @@
 $uid = $xoopsUser ? $xoopsUser->getVar('uid') : 0;
 $uid = isset($GLOBALS['userprofile_uid']) ? $GLOBALS['userprofile_uid'] : $uid; // if the userprofile form is in play and a new user has been set, then use that uid
 
-if(!$element_handler) {
+if(!isset($element_handler) OR !$element_handler) {
 	$element_handler = xoops_getmodulehandler('elements', 'formulize');
 }
 
@@ -397,9 +397,10 @@
 synchExistingSubformEntries($overrideFrid);
 synchSubformBlankDefaults();
 
-
-foreach($notEntriesList['update_entry'] as $updateFid=>$updateEntries) {
-    $GLOBALS['formulize_snapshotRevisions'][$updateFid] = formulize_getCurrentRevisions($updateFid, $updateEntries);
+if(isset($notEntriesList['update_entry'])) {
+    foreach($notEntriesList['update_entry'] as $updateFid=>$updateEntries) {
+        $GLOBALS['formulize_snapshotRevisions'][$updateFid] = formulize_getCurrentRevisions($updateFid, $updateEntries);
+    }
 }
 
 // update the derived values for all forms that we saved data for, now that we've saved all the data from all the forms
diff --git a/modules/formulize/initialize.php b/modules/formulize/initialize.php
index 63a50fed7..1f1709a25 100644
--- a/modules/formulize/initialize.php
+++ b/modules/formulize/initialize.php
@@ -147,7 +147,7 @@
         $screen_handler =& xoops_getmodulehandler($thisscreen1->getVar('type').'Screen', 'formulize');
         $screen = $screen_handler->get($sid); // get the full screen object
 
-        if($_POST['ventry'] AND $screen->getVar('type') == 'listOfEntries' AND $screen->getVar("viewentryscreen") != "none" AND $screen->getVar("viewentryscreen") AND !strstr($screen->getVar("viewentryscreen"), "p")) { // if the user is viewing an entry off a list, then check what screen gets used to display entries instead, since that's what we're doing (but only if there is a screen specified, and it's not a pageworks page)
+        if(isset($_POST['ventry']) AND $_POST['ventry'] AND $screen->getVar('type') == 'listOfEntries' AND $screen->getVar("viewentryscreen") != "none" AND $screen->getVar("viewentryscreen") AND !strstr($screen->getVar("viewentryscreen"), "p")) { // if the user is viewing an entry off a list, then check what screen gets used to display entries instead, since that's what we're doing (but only if there is a screen specified, and it's not a pageworks page)
             // do all this to set the Frid properly. That's it. Otherwise, no change. Frid affects behaviour in readelements.php
             $base_screen_handler = xoops_getmodulehandler('screen', 'formulize');
             $viewEntryScreenObject = $base_screen_handler->get(intval($screen->getVar('viewentryscreen')));
@@ -167,7 +167,7 @@
     $entry = "";
 }
 
-$formulize_screen_loadview = (!isset($formulize_screen_loadview) OR !is_numeric($formulize_screen_loadview)) ? intval($_GET['loadview']) : $formulize_screen_loadview;
+$formulize_screen_loadview = (!isset($formulize_screen_loadview) OR !is_numeric($formulize_screen_loadview)) ? (isset($_GET['loadview']) ? intval($_GET['loadview']) : 0) : $formulize_screen_loadview;
 $loadThisView = (isset($formulize_screen_loadview) AND is_numeric($formulize_screen_loadview)) ? $formulize_screen_loadview : "";
 if (!$loadThisView) {
     // a 0 could possibly screw things up, so change to ""
diff --git a/themes/Anari/theme.html b/themes/Anari/theme.html
index 5a5026fb0..41e6bd526 100644
--- a/themes/Anari/theme.html
+++ b/themes/Anari/theme.html
@@ -35,7 +35,7 @@
     <link rel="icon" type="image/png" href="<{$icms_imageurl}>icons/icon.png" />
 
     <!-- CSS -->
-    <link rel="stylesheet" type="text/css" media="all" href="<{$icms_imageurl}><{if $icms_rtl}>rtl/<{/if}>css/style.css?v=1.6" />
+    <link rel="stylesheet" type="text/css" media="all" href="<{$icms_imageurl}><{if isset($icms_rtl) AND $icms_rtl}>rtl/<{/if}>css/style.css?v=1.6" />
 
     <script defer src="https://use.fontawesome.com/releases/v5.3.1/js/all.js"></script>
 
@@ -65,6 +65,7 @@
   <div class="site-layout">
 
     <!-- LAYOUT -> SIDEBAR -->
+    <{assign var=openMenuClass value=''}>
     <{if $xoops_requesturi|strstr:'/modules/formulize/application.php'}>
     <{assign var=openMenuClass value='site-layout__sidebar--open'}>
     <script type='text/javascript'>
@@ -182,7 +183,7 @@
     });
   </script>
 
-    <{ if $masquerade_username }>
+    <{ if isset($masquerade_username) AND $masquerade_username }>
         <div id="formulize-masquerade-block">
             Masquerading as <b><{$masquerade_username}></b>
             <form method="post" action="<{$smarty.const.XOOPS_URL}>/modules/formulize/">