[sr-dev] ERROR: ctl [init_socks.c:114]: init_unix_sock(): ERROR: init_unix_sock: bind: Permission denied [13]

Hi guys, When I ran below the command, an error appeared, how do I fix this? /etc/kamailio$ kamailio -E -e loading modules under config path: /usr/lib/x86_64-linux-gnu/kamailio/modules/ Listening on udp: 192.168.0.158:5090 tcp: 192.168.0.158:5090 tcp: 192.168.0.158:10080 sctp: 192.168.0.158:5090 Aliases: sctp: vizoai1:5090 tcp: vizoai1:10080 tcp: vizoai1:5090 udp: vizoai1:5090 0(564421) INFO: <core> [core/tcp_main.c:4999]: init_tcp(): using epoll_lt as the io watch method (auto detected) 0(564423) INFO: rr [../outbound/api.h:52]: ob_load_api(): unable to import bind_ob - maybe module is not loaded 0(564423) INFO: rr [rr_mod.c:188]: mod_init(): outbound module not available 0(564423) ERROR: ctl [init_socks.c:114]: init_unix_sock(): ERROR: init_unix_sock: bind: Permission denied [13] 0(564423) ERROR: ctl [ctl.c:291]: mod_init(): ERROR: ctl: mod_init: init ctrl. sockets failed 0(564423) ERROR: <core> [core/sr_module.c:945]: init_mod(): Error while initializing module ctl (/usr/lib/x86_64-linux-gnu/kamailio/modules/ctl.so) ERROR: error while initializing modules 0(564423) ERROR: jsonrpcs [jsonrpcs_fifo.c:599]: jsonrpc_fifo_destroy(): FIFO stat failed: Permission denied ============================================= grep loadmodule modules.cfg loadmodule "db_mysql.so" loadmodule "textopsx.so" loadmodule "websocket.so" loadmodule "xhttp.so" loadmodule "kex.so" loadmodule "corex.so" loadmodule "tm.so" loadmodule "tmx.so" loadmodule "sl.so" loadmodule "rr.so" loadmodule "pv.so" loadmodule "maxfwd.so" loadmodule "usrloc.so" loadmodule "registrar.so" loadmodule "textops.so" loadmodule "siputils.so" loadmodule "xlog.so" loadmodule "sanity.so" loadmodule "ctl.so" loadmodule "cfg_rpc.so" loadmodule "sdpops.so" loadmodule "jsonrpcs.so" loadmodule "auth.so" loadmodule "auth_db.so" loadmodule "nathelper.so" loadmodule "rtpengine.so" loadmodule "tls.so" loadmodule "debugger.so" loadmodule "sctp.so"