diff --git a/public/signup.php b/public/signup.php
index 05e029f6..a0fffbdc 100644
--- a/public/signup.php
+++ b/public/signup.php
@@ -122,7 +122,7 @@ tr($lang_signup['row_school'], "<select name=school>$schools</select>", 1);
 <tr><td class=rowhead><?php echo $lang_signup['row_verification'] ?></td><td class=rowfollow align=left><input type=checkbox name=rulesverify value=yes><?php echo $lang_signup['checkbox_read_rules'] ?><br />
 <input type=checkbox name=faqverify value=yes><?php echo $lang_signup['checkbox_read_faq'] ?> <br />
 <input type=checkbox name=ageverify value=yes><?php echo $lang_signup['checkbox_age'] ?></td></tr>
-<input type=hidden name=hash value=<?php echo $code?>>
+<input type=hidden name=hash value=<?php echo $code ?? '' ?>>
     <input type="hidden" name="wantpassword" />
 <tr><td class=toolbox colspan="2" align="center"><font color=red><b><?php echo $lang_signup['text_all_fields_required'] ?></b><p></font><input id="submit-btn" type=button value=<?php echo $lang_signup['submit_sign_up'] ?> style='height: 25px'></td></tr>
 </table>
diff --git a/public/takesignup.php b/public/takesignup.php
index db196cfb..3358a344 100644
--- a/public/takesignup.php
+++ b/public/takesignup.php
@@ -16,7 +16,7 @@ function bark($msg) {
 	exit;
 }
 
-$type = $_POST['type'];
+$type = $_POST['type'] ?? '';
 if ($type == 'invite'){
 registration_check();
 failedloginscheck ("Invite Signup");
diff --git a/public/takeupload.php b/public/takeupload.php
index 4ce1af74..acf7a059 100644
--- a/public/takeupload.php
+++ b/public/takeupload.php
@@ -43,8 +43,8 @@ $url = parse_imdb_id($_POST['url'] ?? '');
 
 $nfo = '';
 if ($enablenfo_main=='yes'){
-$nfofile = $_FILES['nfo'];
-if ($nfofile['name'] != '') {
+$nfofile = $_FILES['nfo'] ?? [];
+if (!empty($nfofile['name'])) {
 
 	if ($nfofile['size'] == 0)
 	bark($lang_takeupload['std_zero_byte_nfo']);