diff -ur endpoints/api.php.orig endpoints/api.php

--- endpoints/api.php.orig

+++ endpoints/api.php

@@ -334,6 +334,9 @@

 	// Just append to $vbox->errors and let it get

 	// taken care of below

+	if(!isset($vbox)) {

+		$vbox = new stdClass();

+	}

 	if(!$vbox || !$vbox->errors) {

 		$vbox->errors = array();

 	}

@@ -342,7 +345,7 @@

 // Add any messages

-if($vbox && count($vbox->messages)) {

+if($vbox && isset($vbox->messages)?count($vbox->messages):false) {

 	foreach($vbox->messages as $m)

 		$response['messages'][] = 'vboxconnector('.$request['fn'] .'): ' . $m;

 }

@@ -360,7 +363,7 @@

 		if($e->getCode() == vboxconnector::PHPVB_ERRNO_CONNECT && isset($vbox->settings))

 			$d .= "\n\nLocation:" . $vbox->settings->location;

-		$response['messages'][] = htmlentities($e->getMessage()).' ' . htmlentities($details);

+		$response['messages'][] = htmlentities($e->getMessage()). htmlentities(' '. $details);

 		$response['errors'][] = array(

 			'error'=> ($e->getCode() & vboxconnector::PHPVB_ERRNO_HTML ? $e->getMessage() : htmlentities($e->getMessage())),

diff -ur endpoints/jqueryFileTree.php.orig endpoints/jqueryFileTree.php

--- endpoints/jqueryFileTree.php.orig

+++ endpoints/jqueryFileTree.php

@@ -223,6 +223,8 @@

  */

 function getdir($dir, $dirsOnly=false, $recurse=array()) {

+	global $allowed_exts;

+

 	if(!$dir) $dir = DSEP;

 	$entries = getDirEntries($dir, $dirsOnly);

@@ -251,9 +253,9 @@

         	// Push file on to stack

         	} else {

-        		$ext = strtolower(preg_replace('/^.*\./', '', $file));

+        		$ext = strtolower(preg_replace('/^.*\./', '', $path));

-                if(count($allowed) && !$allowed['.'.$ext]) continue;

+                if(count($allowed_exts) && !$allowed_exts['.'.$ext]) continue;

                 array_push($dirents, file_entry($path));

         	}

diff -ur endpoints/lib/language.php.orig endpoints/lib/language.php

--- endpoints/lib/language.php.orig

+++ endpoints/lib/language.php

@@ -73,6 +73,8 @@

 		$xmlObj = simplexml_load_string(@file_get_contents(VBOX_BASE_LANG_DIR.'/'.$lang.'.xml'));

 		$arrXml = $this->objectsIntoArray($xmlObj);

+		if(!array_key_exists('context',$arrXml)) return;

+

 		$lang = array();

 		if(!@$arrXml['context'][0]) $arrXml['context'] = array($arrXml['context']);

 		foreach($arrXml['context'] as $c) {

diff -ur endpoints/lib/vboxServiceWrappers.php.orig endpoints/lib/vboxServiceWrappers.php

--- endpoints/lib/vboxServiceWrappers.php.orig

+++ endpoints/lib/vboxServiceWrappers.php

@@ -108,7 +108,7 @@

     }

     /** ArrayAccess Functions **/

-    public function offsetSet($offset, $value)

+    public function offsetSet($offset, $value): void

     {

         if ($value instanceof $this->_interfaceName)

         {

@@ -127,49 +127,50 @@

         }

     }

-    public function offsetExists($offset)

+    public function offsetExists($offset): bool

     {

         return isset($this->_objects[$offset]);

     }

-    public function offsetUnset($offset)

+    public function offsetUnset($offset): void

     {

         unset($this->_objects[$offset]);

     }

-    public function offsetGet($offset)

+    public function offsetGet($offset): mixed

     {

         return isset($this->_objects[$offset]) ? $this->_objects[$offset] : null;

     }

     /** Iterator Functions **/

-    public function rewind()

+    public function rewind(): void

     {

         reset($this->_objects);

     }

-    public function current()

+    public function current(): mixed

     {

         return current($this->_objects);

     }

-    public function key()

+    public function key(): mixed

     {

         return key($this->_objects);

     }

+    #[\ReturnTypeWillChange]

     public function next()

     {

         return next($this->_objects);

     }

-    public function valid()

+    public function valid(): bool

     {

         return ($this->current() !== false);

     }

     /** Countable Functions **/

-    public function count()

+    public function count(): int

     {

         return count($this->_objects);

     }

diff -ur endpoints/screen.php.orig endpoints/screen.php

--- endpoints/screen.php.orig

+++ endpoints/screen.php

@@ -87,13 +87,13 @@

 		// Let the browser cache images for 3 seconds

 		$ctime = 0;

-		if(strpos($_SERVER['HTTP_IF_NONE_MATCH'],'_')) {

+		if(strpos($_SERVER['HTTP_IF_NONE_MATCH'] ?? '','_')) {

 			$ctime = preg_replace("/.*_/",str_replace('"','',$_SERVER['HTTP_IF_NONE_MATCH']));

-		} else if(strpos($_ENV['HTTP_IF_NONE_MATCH'],'_')) {

+		} else if(strpos($_ENV['HTTP_IF_NONE_MATCH'] ?? '','_')) {

 			$ctime = preg_replace("/.*_/",str_replace('"','',$_ENV['HTTP_IF_NONE_MATCH']));

-		} else if(strpos($_SERVER['HTTP_IF_MODIFIED_SINCE'],'GMT')) {

+		} else if(strpos($_SERVER['HTTP_IF_MODIFIED_SINCE'] ?? '','GMT')) {

 			$ctime = strtotime($_SERVER['HTTP_IF_MODIFIED_SINCE']);

-		} else if(strpos($_ENV['HTTP_IF_MODIFIED_SINCE'],'GMT')) {

+		} else if(strpos($_ENV['HTTP_IF_MODIFIED_SINCE'] ?? '','GMT')) {

 			$ctime = strtotime($_ENV['HTTP_IF_MODIFIED_SINCE']);

 		}

diff -ur panes/settingsDisplay.html.orig panes/settingsDisplay.html

--- panes/settingsDisplay.html.orig

+++ panes/settingsDisplay.html

@@ -68,9 +68,9 @@

 		<th><span class='translate'>Authentication Method:</span></th>

 		<td>

              <select name='vboxSettingsDisplayVRDEAuth' id='vboxSettingsDisplayVRDEAuthID' style='width: 100%'>

-              <option value='' >None</option>

-				<option value='External'>External</option>

-				<option value='Guest'>Guest</option>

+              <option value='Null'>None</option>

+              <option value='External'>External</option>

+              <option value='Guest'>Guest</option>

              </select>

           </td>

 	</tr>

diff -ur panes/settingsNetwork.html.orig panes/settingsNetwork.html

--- panes/settingsNetwork.html.orig

+++ panes/settingsNetwork.html

@@ -320,7 +320,7 @@

 	}

 	// Special case for Internal, Generic, and VDE network selects

-	if(sel.value == 'Internal' || sel.value == 'VDE' || sel.value == 'Generic' || sel.value == 'Bridged') {

+	if(sel.value == 'Internal' || sel.value == 'VDE' || sel.value == 'Generic') {

 		$(nsel).jec();

 	}