Error nginx: dlopen() "/usr/local/nginx/modules/ds_http_module.so" failed (/usr/local/nginx/modules/

Server NGINX
1

Hi All,

I am getting error below error for own written module ds_http_module.

nginx: [emerg] dlopen() “/usr/local/nginx/modules/ds_http_module.so”
failed (/usr/local/nginx/modules/ds_http_module.so: undefined symbol:
ds_http_module

Please let me know what could be the reason of this error.

Regards,
Pankaj