Spring cloud config server failed working today, java.lang.NoSuchMethodError - spring

Question

My Spring cloud project has been working all the time until today. The error happened in Spring cloud.
in POM:
<parent>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-parent</artifactId>
<version>Brixton.BUILD-SNAPSHOT</version>
<relativePath /> <!-- lookup parent from repository -->
</parent>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-config-server</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-eureka</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
In bootstrap:
spring:
application:
name: configserver
profiles:
active: native
In main app:
#Configuration
#EnableAutoConfiguration
#EnableDiscoveryClient
#EnableConfigServer
public class ConfigServerApplication {
public static void main(String[] args) {
SpringApplication.run(ConfigServerApplication.class, args);
}
}
When I tried to run, i got this error:
java.lang.NoSuchMethodError: org.springframework.cloud.config.environment.Environment.<init>(Ljava/lang/String;[Ljava/lang/String;Ljava/lang/String;)V
at org.springframework.cloud.config.server.PassthruEnvironmentRepository.findOne(PassthruEnvironmentRepository.java:64) ~[spring-cloud-config-server-1.1.0.BUILD-SNAPSHOT.jar:1.1.0.BUILD-SNAPSHOT]
at org.springframework.cloud.config.server.NativeEnvironmentRepository.findOne(NativeEnvironmentRepository.java:105) ~[spring-cloud-config-server-1.1.0.BUILD-SNAPSHOT.jar:1.1.0.BUILD-SNAPSHOT]
at org.springframework.cloud.config.server.EnvironmentController.labelled(EnvironmentController.java:111) ~[spring-cloud-config-server-1.1.0.BUILD-SNAPSHOT.jar:1.1.0.BUILD-SNAPSHOT]
at org.springframework.cloud.config.server.EnvironmentController.defaultLabel(EnvironmentController.java:97) ~[spring-cloud-config-server-1.1.0.BUILD-SNAPSHOT.jar:1.1.0.BUILD-SNAPSHOT]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_51]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_51]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_51]
Why did this happen? Is spring cloud being updated now?