diff --git a/.env.dist b/.env.dist
index 580aedd..671bc8a 100644
--- a/.env.dist
+++ b/.env.dist
@@ -17,9 +17,9 @@ APP_PUBLIC_HOSTNAME=localhost
 ###< symfony/framework-bundle ###
 
 ###> doctrine/doctrine-bundle ###
-# Docker PostgreSQL is exposed on port 15432 — use that for bare-metal dev.
+# Docker PostgreSQL is exposed on port 5452 — use that for bare-metal dev.
 # Replace POSTGRES_USER / POSTGRES_PASSWORD / POSTGRES_DB with the values from your .env.
-DATABASE_URL=postgresql://POSTGRES_USER:POSTGRES_PASSWORD@127.0.0.1:15432/POSTGRES_DB?serverVersion=18&charset=utf8
+DATABASE_URL=postgresql://POSTGRES_USER:POSTGRES_PASSWORD@127.0.0.1:5452/POSTGRES_DB?serverVersion=18&charset=utf8
 ###< doctrine/doctrine-bundle ###
 
 ###> trycap.dev/cap ###
diff --git a/.env.test b/.env.test
index 64bd111..5b93ca1 100644
--- a/.env.test
+++ b/.env.test
@@ -1,3 +1,4 @@
 # define your env variables for the test env here
 KERNEL_CLASS='App\Kernel'
 APP_SECRET='$ecretf0rt3st'
+DATABASE_URL="postgresql://system7:bazmeg@127.0.0.1:5452/mineseeker_test?serverVersion=18&charset=utf8"
diff --git a/phpunit.dist.xml b/phpunit.dist.xml
index 3ad4932..8d43334 100644
--- a/phpunit.dist.xml
+++ b/phpunit.dist.xml
@@ -16,7 +16,6 @@
         <server name="APP_ENV" value="test" force="true" />
         <server name="SHELL_VERBOSITY" value="-1" />
         <env name="SYMFONY_DEPRECATIONS_HELPER" value="disabled" />
-        <env name="DATABASE_URL" value="postgresql://system7:bazmeg@127.0.0.1:15432/mineseeker_test?serverVersion=16&amp;charset=utf8" />
         <env name="DAMA_DISABLE_STATIC_CONNECTION" value="0" />
     </php>
 
diff --git a/src/Service/BattleCardGenerator.php b/src/Service/BattleCardGenerator.php
index abb2f3b..328a94b 100644
--- a/src/Service/BattleCardGenerator.php
+++ b/src/Service/BattleCardGenerator.php
@@ -186,7 +186,6 @@ final class BattleCardGenerator
         $this->centeredText($im, 'mineseeker.hu', 16, self::WIDTH / 2, self::HEIGHT - 20, $muted);
 
         imagepng($im, $dest);
-        imagedestroy($im);
     }
 
     /** Draw avatar or initials centered on $cx, $cy. */
@@ -263,9 +262,6 @@ final class BattleCardGenerator
                 }
             }
 
-            imagedestroy($avatarImg);
-            imagedestroy($resized);
-            imagedestroy($mask);
         } else {
             /** Draw circular background with initials*/
             imagefilledellipse($im, (int)$cx, (int)$cy, self::AVATAR_SIZE, self::AVATAR_SIZE, $color);
diff --git a/tests/Command/PurgeExpiredPendingUsersCommandTest.php b/tests/Command/PurgeExpiredPendingUsersCommandTest.php
index 544c922..85b1499 100644
--- a/tests/Command/PurgeExpiredPendingUsersCommandTest.php
+++ b/tests/Command/PurgeExpiredPendingUsersCommandTest.php
@@ -48,6 +48,7 @@ class PurgeExpiredPendingUsersCommandTest extends WebTestCase
         $tester->execute([]);
 
         $em = static::getContainer()->get(EntityManagerInterface::class);
+        $em->clear();
         self::assertNull($em->find(User::class, $expiredUser->id));
         self::assertNotNull($em->find(User::class, $pendingUser->id));
         self::assertNotNull($em->find(User::class, $verifiedUser->id));