Spring security issues happening after deployment on linode

I deployed my spring boot application on linode which is also having spring security with jwt authentication. now i am trying to access mapping which is permitted to use without any authentication though the same code works in my local environment I am not able to use it from linode tried it for many times but still not able to find solution can someone give me any idea where i am going wrong see my code for reference

public class SecurityConfig extends WebSecurityConfigurerAdapter {

    private static final String PUBLIC_URLS[] = { "/token/**","/webjars/**","/api/v1/user-handle/login","/createRole","/api/v1/user-handle/create" };

    @Autowired
    private CustomUserDetailsService customUserService;

    @Autowired
    private JwtAuthenticationEntryPoint authenticationEntryPoint;

    @Autowired
    private JwtAuthenticationFilter authenticationFilter;

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        //http.cors() method was really important as it was enabling cors support with 
        // spring security and was able to authorize resources on the mappings 
        //provided in public urls else i was getting eeror from frontend cors not
        //allowed
        http.cors()
        .and()
        .authorizeHttpRequests()
        .antMatchers(PUBLIC_URLS)
        .permitAll()
        .antMatchers(HttpMethod.GET)
        .permitAll()
        .anyRequest()
        .authenticated()
        .and()
        .exceptionHandling()
        .authenticationEntryPoint(this.authenticationEntryPoint)
        .and()
        .sessionManagement()
        .sessionCreationPolicy(SessionCreationPolicy.STATELESS);

        http.csrf().disable();
        http.addFilterBefore(authenticationFilter, UsernamePasswordAuthenticationFilter.class);
    }

    @Bean
    @Override
    public AuthenticationManager authenticationManagerBean() throws Exception {
        return super.authenticationManagerBean();
    }


    @Override
    protected void configure(AuthenticationManagerBuilder auth) throws Exception {
        auth.userDetailsService(customUserService).passwordEncoder(NoOpPasswordEncoder.getInstance());
    }


}

in public urls array u can see /api/v1/user-handle/create mapping which i have permitted to access it without any authentication but still after deployment on linode it's not working and on local dev it's working please help