Install: Catch exception when checking the migration status

public/main/install/install.lib.php

@@ -365,6 +365,9 @@ function get_config_param_from_db($param = '')
  * @param string $databaseName
  * @param int $port
  *
+ * @throws \Doctrine\DBAL\Exception
+ * @throws \Doctrine\ORM\ORMException
+ *
  * @return void
  */
 function connectToDatabase(
@@ -373,7 +376,8 @@ function connectToDatabase(
     $password,
     $databaseName,
     $port = 3306
-) {
+): void
+{
     Database::connect(
         [
             'driver' => 'pdo_mysql',
@@ -1742,10 +1746,18 @@ function isUpdateAvailable(string $baseDir): bool
 
 function checkMigrationStatus(): array
 {
+    $resultStatus = [
+        'status' => false,
+        'message' => 'Error executing migrations status command.',
+        'current_migration' => null,
+        'progress_percentage' => 0
+    ];
+
     $dotenv = new Dotenv();
     $envFile = api_get_path(SYMFONY_SYS_PATH) . '.env';
     $dotenv->loadEnv($envFile);
 
+    try {
         connectToDatabase(
             $_ENV['DATABASE_HOST'],
             $_ENV['DATABASE_USER'],
@@ -1753,6 +1765,7 @@ function checkMigrationStatus(): array
             $_ENV['DATABASE_NAME'],
             $_ENV['DATABASE_PORT']
         );
+
         $manager = Database::getManager();
 
         $connection = $manager->getConnection();
@@ -1762,7 +1775,7 @@ function checkMigrationStatus(): array
         $dependency = DependencyFactory::fromConnection($config, new ExistingConnection($connection));
 
         // Check if old "version" table exists from 1.11.x, use new version.
-    $schema = $manager->getConnection()->getSchemaManager();
+        $schema = $manager->getConnection()->createSchemaManager();
         $hasOldVersionTable = false;
         $anyVersionYet = !$schema->tablesExist('version');
         $isVersionEmpty = false;
@@ -1813,13 +1826,9 @@ function checkMigrationStatus(): array
                 'current_migration' => ($progressPercentage >= 100) ? null : $currentMigration,
                 'progress_percentage' => $progressPercentage
             ];
-    } else {
-        $resultStatus = [
-            'status' => false,
-            'message' => 'Error executing migrations status command.',
-            'current_migration' => null,
-            'progress_percentage' => 0
-        ];
+        }
+    } catch (Exception) {
+        return $resultStatus;
     }
 
     return $resultStatus;