diff --git a/build.gradle.kts b/build.gradle.kts
index c3ff7e8..9c8c47d 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -30,7 +30,6 @@ dependencies {
     implementation("io.ktor:ktor-server-content-negotiation-jvm:$ktor_version")
     implementation("io.ktor:ktor-server-cors-jvm:$ktor_version")
     implementation("io.ktor:ktor-serialization-kotlinx-json-jvm:$ktor_version")
-    implementation("io.ktor:ktor-server-websockets-jvm:$ktor_version")
     implementation("io.ktor:ktor-server-netty-jvm:$ktor_version")
     implementation("ch.qos.logback:logback-classic:$logback_version")
     implementation("io.ktor:ktor-server-host-common-jvm:2.2.1")
diff --git a/src/main/kotlin/de/steamwar/plugins/Plugins.kt b/src/main/kotlin/de/steamwar/plugins/Plugins.kt
index 7285880..3c43033 100644
--- a/src/main/kotlin/de/steamwar/plugins/Plugins.kt
+++ b/src/main/kotlin/de/steamwar/plugins/Plugins.kt
@@ -19,13 +19,6 @@ import java.time.Duration
 data class Session(val name: String)
 
 fun Application.configurePlugins() {
-    install(WebSockets) {
-        pingPeriod = Duration.ofSeconds(15)
-        timeout = Duration.ofSeconds(15)
-        maxFrameSize = Long.MAX_VALUE
-        masking = false
-        contentConverter = KotlinxWebsocketSerializationConverter(Json)
-    }
     install(AutoHeadResponse)
 
     install(CachingHeaders) {
diff --git a/src/main/kotlin/de/steamwar/routes/Server.kt b/src/main/kotlin/de/steamwar/routes/Server.kt
deleted file mode 100644
index 23dd8a5..0000000
--- a/src/main/kotlin/de/steamwar/routes/Server.kt
+++ /dev/null
@@ -1,69 +0,0 @@
-package de.steamwar.routes
-
-import io.ktor.server.application.*
-import io.ktor.server.response.*
-import io.ktor.server.routing.*
-import io.ktor.server.websocket.*
-import io.ktor.utils.io.streams.*
-import io.ktor.websocket.*
-import kotlinx.coroutines.*
-import kotlinx.coroutines.channels.SendChannel
-import kotlinx.serialization.Serializable
-import kotlinx.serialization.Transient
-import kotlinx.serialization.json.JsonArray
-import kotlinx.serialization.json.JsonPrimitive
-import java.io.File
-import java.io.OutputStream
-import kotlin.concurrent.thread
-
-@Serializable
-data class StartServerPayload(val name: String, val port: Int? = null, val world: String? = null, val plugins: String? = null) {
-    val arguments
-    get() = run {
-        val args = mutableListOf<String>()
-        if (port != null) {
-            args.add("-p")
-            args.add(port.toString())
-        }
-        if (world != null) {
-            args.add("-w")
-            args.add(world)
-        }
-        if (plugins != null) {
-            args.add("-pl")
-            args.add(plugins)
-        }
-        args
-    }
-}
-
-class OutputSender(val outgoing: SendChannel<Frame>): OutputStream() {
-    val buffer = StringBuilder()
-
-    override fun write(b: Int) = runBlocking {
-        buffer.append(b.toChar())
-        if (b.toChar() == '\n') {
-            outgoing.send(Frame.Text(buffer.toString()))
-            buffer.clear()
-        }
-    }
-}
-
-fun Routing.configureDevServerRoutes() {
-    route("/servers") {
-        get {
-            call.respondText(JsonArray(File("/servers/").list()?.map { JsonPrimitive(it) } ?: listOf()).toString())
-        }
-        webSocket("/start") {
-            val startPayload = receiveDeserialized<StartServerPayload>()
-            val proc = ProcessBuilder("python3", "/binarys/dev.py", startPayload.name, *startPayload.arguments.toTypedArray()).start()
-            thread {
-                proc.inputStream.copyTo(OutputSender(outgoing))
-            }
-            var received: Frame? = null
-            while (incoming.tryReceive().also { received = it.getOrNull() }.isSuccess) {
-                proc.outputStream.write(received!!.data + "\n".toByteArray())
-            }
-        }
-    }
-}
\ No newline at end of file
diff --git a/src/main/kotlin/de/steamwar/sql/SQLWrapperImpl.kt b/src/main/kotlin/de/steamwar/sql/SQLWrapperImpl.kt
index f1f5bca..882d939 100644
--- a/src/main/kotlin/de/steamwar/sql/SQLWrapperImpl.kt
+++ b/src/main/kotlin/de/steamwar/sql/SQLWrapperImpl.kt
@@ -9,13 +9,13 @@ class SQLWrapperImpl: SQLWrapper {
     override fun loadSchemTypes(tmpTypes: MutableList<SchematicType>?, tmpFromDB: MutableMap<String, SchematicType>?) {
         val folder = File("/configs/GameModes")
         if (folder.exists()) {
-            for (configFile in Arrays.stream(folder.listFiles { file, name -> name.endsWith(".yml") && !name.endsWith(".kits.yml") })
+            for (configFile in Arrays.stream(folder.listFiles { _, name -> name.endsWith(".yml") && !name.endsWith(".kits.yml") })
                 .sorted().collect(Collectors.toList())) {
                 val config: YamlConfiguration = YamlConfiguration.loadConfiguration(configFile)
                 if (!config.isConfigurationSection("Schematic")) continue
                 val type: String = config.getString("Schematic.Type")!!
                 val shortcut: String = config.getString("Schematic.Shortcut")!!
-                if (tmpFromDB!!.containsKey(type!!.lowercase(Locale.getDefault()))) continue
+                if (tmpFromDB!!.containsKey(type.lowercase(Locale.getDefault()))) continue
                 var checktype: SchematicType? = null
                 val material: String = config.getString("Schematic.Material", "STONE_BUTTON")!!
                 if (!config.getStringList("CheckQuestions").isEmpty()) {