diff --git a/panel_manager/eventsProcess.php b/panel_manager/eventsProcess.php
index 9fb4f59..ff215f6 100644
--- a/panel_manager/eventsProcess.php
+++ b/panel_manager/eventsProcess.php
@@ -19,24 +19,18 @@ foreach ($acceptedContentTypes as $acceptedContentType) {
 switch($_SERVER['REQUEST_METHOD']) {
     // Get Events
     case 'GET':
-		error_log("GET");
+		
 		$hall =  $_GET["hall"];
 		$cinema =  $_SESSION["cinema"];
+		
+		$start = $_GET["start"];
+		$end = $_GET["end"];
 
-		// Comprobamos si es una lista de eventos entre dos fechas -> eventos.php?start=XXXXX&end=YYYYY
-		$start = filter_input(INPUT_GET, 'start', FILTER_VALIDATE_REGEXP,  array("options" => array("regexp"=>"/\d{4}-((0[1-9])|(1[0-2]))-((0[1-9])|([1-2][0-9])|(3[0-1]))/")));
-		$end = filter_input(INPUT_GET, 'end', FILTER_VALIDATE_REGEXP, array("options" => array("default" => null, "regexp"=>"/\d{4}-((0[1-9])|(1[0-2]))-((0[1-9])|([1-2][0-9])|(3[0-1]))/")));
 		if ($start) {     
-				
-			$startDateTime = $start . ' 00:00:00';
-			$endDateTime = $end;
-			if ($end) {
-				$endDateTime = $end. ' 00:00:00';
-			}
-			$result = Event::searchEventsBetween2dates($startDateTime, $endDateTime, $hall,$cinema);
+			$result = Event::searchEventsBetween2dates($start, $end, $hall,$cinema);
 		} else {
 			// Comprobamos si es una lista de eventos completa
-			$result = Event::searchAllEvents($hall,$cinema); 
+			$result = Event::searchAllEvents($hall,$cinema); 	
 		}
         
         // Generamos un array de eventos en formato JSON
@@ -44,12 +38,12 @@ switch($_SERVER['REQUEST_METHOD']) {
         http_response_code(200); // 200 OK
         header('Content-Type: application/json; charset=utf-8');
         header('Content-Length: ' . mb_strlen($json));;
-
-        echo $json;    
+		
+		echo $json;    
     break;
     // Add Session  
     case 'POST':
-		error_log("POST");
+
 		$errors = [];
 		$data = [];
 		
@@ -136,6 +130,7 @@ switch($_SERVER['REQUEST_METHOD']) {
 		
 		//Check if the user is droping an event in a new date
 		if(isset($_GET["drop"]) && $_GET["drop"]){
+
 			$or_hall = $dictionary->{"idhall"} ?? "";		
 			$or_date = $dictionary->{"startDate"} ?? "";		
 			$or_start = $dictionary->{"startHour"} ?? "";	
@@ -144,7 +139,7 @@ switch($_SERVER['REQUEST_METHOD']) {
 			$format = $dictionary->{"format"} ?? "";	
 			
 			$new_date = $dictionary->{"newDate"} ?? "";	
-			
+		
 			$msg = Session::edit_session($_SESSION["cinema"], $or_hall, $or_date, $or_start, $or_hall, $new_date, $new_date, $idfilm, $price, $format);
 			
 			if(strcmp($msg,$correct_response)!== 0)
@@ -159,7 +154,8 @@ switch($_SERVER['REQUEST_METHOD']) {
 			$startDate = $dictionary->{"startDate"} ?? "";
 			
 			$endDate = $dictionary->{"endDate"} ?? "";		
-			$startHour = $dictionary->{"startHour"} ?? "";		
+			$startHour = $dictionary->{"startHour"} ?? "";	
+			
 			$idfilm = $dictionary->{"idFilm"} ?? "";	
 			
 			$or_hall = $dictionary->{"og_hall"} ?? "";		
@@ -191,7 +187,8 @@ switch($_SERVER['REQUEST_METHOD']) {
 			if (!is_numeric($idfilm) && $idfilm <= 0 ) 
 				$errors['idfilm'] = 'No se ha seleccionado una pelicula.';
 			
-			if(empty($errors)){				
+			if(empty($errors)){		
+		
 					$msg = Session::edit_session($_SESSION["cinema"], $or_hall, $or_date, $or_start, $hall, $startHour, $startDate, $idfilm, $price, $format);
 					
 					if(strcmp($msg,$correct_response)!== 0)
@@ -207,7 +204,7 @@ switch($_SERVER['REQUEST_METHOD']) {
 				$data['success'] = true;
 			}
 		}
-		
+	
 		echo json_encode($data);
         break;
 	//Delete a session
diff --git a/panel_manager/includes/SessionForm.php b/panel_manager/includes/SessionForm.php
index f1781ef..dfdb8dc 100644
--- a/panel_manager/includes/SessionForm.php
+++ b/panel_manager/includes/SessionForm.php
@@ -66,12 +66,11 @@ class SessionForm {
 				<div class="img_desc">
 					<div class="image"> <img src="../img/films/iron_man.jpg" alt="iron man" id="film_img" /> </div>
 					<div class="blockquote">
-						<p id="film_desc">"Un empresario millonario construye un traje blindado y lo usa para combatir el crimen y el terrorismo."</p>
+						<li id="film_dur"> Duración: duracion minutos</li>
+						<li id="film_lan"> Lenguaje: idioma </li>
 					</div>
 				</div>
-				<li id="film_dur"> Duración: duracion minutos</li>
-				<li id="film_lan"> Lenguaje: idioma </li>
-				</div>
+			</div>
 			<button type="button" class="button large" id="return"> Cambiar pelicula </button>
 		</div>
 		<div class="film_list" id="film_list">
@@ -83,7 +82,6 @@ class SessionForm {
 						<input type="hidden" value="'.$film->getId().'" id="id'.$i.'"/>
 						<input type="hidden" value="'.$film->getImg().'" id="img'.$i.'"/>
 						<input type="hidden" value="'.$film->getLanguage().'" id="lan'.$i.'"/>
-						<input type="hidden" value="'.$film->getDescription().'" id="desc'.$i.'"/>
 						<li value="'.$film->getTittle().'"id="title'.$i.'"> '. str_replace('_', ' ',$film->getTittle()).'</li>
 						<li id="dur'.$i.'"> '.$film->getDuration().' min</li>
 						<li> <button type="button" class="film_button" id="'.$i.'"> Seleccionar </button> </li>
diff --git a/panel_manager/panel_manager.php b/panel_manager/panel_manager.php
index 59e421c..e5a47d1 100644
--- a/panel_manager/panel_manager.php
+++ b/panel_manager/panel_manager.php
@@ -85,47 +85,57 @@
 		}
 		//Manage the sessions using full calendar js events and a pop up form which is constantly edited with more js
 		static function calendar(){
-			$hall = $_POST['hall'] ?? $_GET['hall'] ?? "1";
-			$halls = Hall::getListHalls($_SESSION["cinema"]);
-
-			if($halls){
-				$panel ='
-				<div class="row">
-					<div class="column side"></div>
-					<div class="column middle">
-						<br>
-						<select id="hall_selector" class="button large">';
-				foreach(Hall::getListHalls($_SESSION["cinema"]) as $hll){
-					if($hll->getNumber() == $hall){
-						$panel.= '
-									<option data-feed="./eventsProcess.php?hall='.$hll->getNumber().'" value="'. $hll->getNumber() .'"selected> Sala '. $hll->getNumber() .'</option> ';
-					}else{ 
-						$panel.= '
-									<option data-feed="./eventsProcess.php?hall='.$hll->getNumber().'" value="'. $hll->getNumber() .'"> Sala '. $hll->getNumber() .'</option>';
+			if(isset($_SESSION["cinema"])){
+				$hall = $_POST['hall'] ?? $_GET['hall'] ?? "1";
+				$halls = Hall::getListHalls($_SESSION["cinema"]);
+				
+				if($halls){
+					$panel ='
+					<div class="row">
+						<div class="column side"></div>
+						<div class="column middle">
+							<br>
+							<select id="hall_selector" class="button large">';
+					foreach(Hall::getListHalls($_SESSION["cinema"]) as $hll){
+						if($hll->getNumber() == $hall){
+							$panel.= '
+										<option data-feed="./eventsProcess.php?hall='.$hll->getNumber().'" value="'. $hll->getNumber() .'"selected> Sala '. $hll->getNumber() .'</option> ';
+						}else{ 
+							$panel.= '
+										<option data-feed="./eventsProcess.php?hall='.$hll->getNumber().'" value="'. $hll->getNumber() .'"> Sala '. $hll->getNumber() .'</option>';
+						}
 					}
-				}
-				$panel.='
-						</select>
-					</div>		
-					<div class="column side"></div>	
-				</div>
-					<div class="row fc-container">
-						<div id="calendar"></div>
-							<div id="myModal" class="modal">
+					$panel.='
+							</select>
+						</div>		
+						<div class="column side"></div>	
+					</div>
+						<div class="row fc-container">
+							<div id="calendar"></div>
+								<div id="myModal" class="modal">
 
-							<div class="modal-content">
-						    <span class="close">&times;</span> <br> <br>
-								'.SessionForm::getForm().'
+								<div class="modal-content">
+								<span class="close">&times;</span> <br> <br>
+									'.SessionForm::getForm().'
+								</div>
 							</div>
-						</div>
-						</div>';
+							</div>';
+				}else{
+					$panel ='<div class="row">
+								<h3> No hay ninguna sala en este cine </h3>
+								<a href=."/?state=new_hall"> Añadir Sala </a>
+							</div>';
+				}
 			}else{
-				$panel ='<div class="row">
-							<h3> No hay ninguna sala en este cine </h3>
-							<a href=."/?state=new_hall"> Añadir Sala </a>
-						</div>';
+				$panel = '<div class="code info">
+				<h1>Aun no se ha seleccionado un cine.</h1>
+				<hr />
+				<p> >.< </p>
+				<p> Selecciona un cine en el panel principal </p>
+				</div>'."\n";
 			}
-			return $panel;
+				return $panel;
+
 		}
 		
 		static function success(){
@@ -140,42 +150,50 @@
         }
 		
 		static function manage_halls(){	
-			
-			$panel = '<div class="column side"></div>
-					<div class="column middle">';
-			$listhall = Hall::getListHalls($_SESSION["cinema"]);
-			if(!$listhall){
-				$panel .= "<h2> No hay ninguna sala en este cine";
-			}else{
-			$panel .= '
-				<ul class="tablelist col3">
-					<li class="title"> Sala </li>
-					<li class="title"> Asientos </li>
-					<li class="title"> Sesión </li>
-							'; 
-			$parity = "odd";
-			foreach($listhall as $hall){ 
-				$panel .='<div class="'.$parity.'">
-							<a class="h2long" href="?state=edit_hall&number='. $hall->getNumber().'">
-								<li> '. $hall->getNumber().'</li>
-								<li> '.$hall->getTotalSeats().' </li>
-							</a>
-							<a href="?state=manage_sessions&hall='. $hall->getNumber().'">
-								<li> Sesiones </li>
-							</a>
-						</div>
-						';
-				$parity = ($parity == "odd") ? "even" : "odd";
+			if(isset($_SESSION["cinema"])){
+				$panel = '<div class="column side"></div>
+						<div class="column middle">';
+				$listhall = Hall::getListHalls($_SESSION["cinema"]);
+				if(!$listhall){
+					$panel .= "<h2> No hay ninguna sala en este cine";
+				}else{
+				$panel .= '
+					<ul class="tablelist col3">
+						<li class="title"> Sala </li>
+						<li class="title"> Asientos </li>
+						<li class="title"> Sesión </li>
+								'; 
+				$parity = "odd";
+				foreach($listhall as $hall){ 
+					$panel .='<div class="'.$parity.'">
+								<a class="h2long" href="?state=edit_hall&number='. $hall->getNumber().'">
+									<li> '. $hall->getNumber().'</li>
+									<li> '.$hall->getTotalSeats().' </li>
+								</a>
+								<a href="?state=manage_sessions&hall='. $hall->getNumber().'">
+									<li> Sesiones </li>
+								</a>
+							</div>
+							';
+					$parity = ($parity == "odd") ? "even" : "odd";
+					}
+				$panel.='
+					</ul>';
 				}
-			$panel.='
-				</ul>';
+				$panel.='
+							<form method="post" action="./?state=new_hall">
+								<input type="submit" name="new_hall" value="Añadir Sala" class="button large" />
+							</form>
+					</div>
+					<div class="column side"></div>';			
+			}else{
+				$panel = '<div class="code info">
+				<h1>Aun no se ha seleccionado un cine.</h1>
+				<hr />
+				<p> >.< </p>
+				<p> Selecciona un cine en el panel principal </p>
+				</div>'."\n";
 			}
-			$panel.='
-						<form method="post" action="./?state=new_hall">
-							<input type="submit" name="new_hall" value="Añadir Sala" class="button large" />
-						</form>
-				</div>
-				<div class="column side"></div>';			
 			return $panel;
         }