I have the following problem, I got a project in Elixir / phoenix and I'm trying to run the local server with the "phoenix.server mix" command, but I'm getting the following error. I do not have much experience as a developer, does anyone have any idea how to help me?
Compiling 50 files (.ex) warning: function send_activation_sms / 1 is unused lib / contai_server_web / controllers / user_controller.ex: 76
Generated contai_server app
[info] Application tzdata exited: exited in: Tzdata.App.start (: normal, []) ** (EXIT) an exception was raised:
** (MatchError) no match of right hand side value: {: error, {: shutdown, {: failed_to_start_child, Tzdata.EtsHolder, {{: badmatch, {: error, {: read_error, {: file_error, 47, 111, 114, 107, 107, 107, 107, 107, 107, 105, 101, 108, 118, 105, 97, 110, 110, 97, 47, , [File: 'lib / tzdata / ets_holder'], [[Tzdata.EtsHolder,: load_ets_table, 1, , [Tzdata.EtsHolder,: init, 1, [Tzdata.EtsHolder,: init, 1, [file: 'lib / init_it, 2, [file: 'gen_server.erl', line: 374]}, {: gen_server,: init_it, 6 , [file: 'gen_server.erl', line: 342]}, {: proc_lib,: init_p_do_apply, 3, [file: 'proc_lib.erl', line: 249]}]}}}}} (tzdata) lib / tzdata / tzdata_app.ex: 15: Tzdata.App.start / 2 (kernel) application_master.erl: 277:: application_master.start_it_old / 4
** (Mix) Could not start application tzdata: exited in: Tzdata.App.start (: normal, []) ** (EXIT) an exception was raised: (MatchError) no match of right hand side value: {: error, {: shutdown, {: failed_to_start_child, Tzdata.EtsHolder, {{: badmatch, {: error, {: read_error, {: file_error, [47, 85 , 115, 101, 114, 115, 47, 103, 97, 98, 114, 105, 101, 108, 118, 105, 97, 110, 110, 97, 47, 87, 111, 107, 107, , [File: 'lib / tzdata / ets_holder.ex'], [[Tzdata.EtsHolder,: load_ets_table, 1, , [Tzdata.EtsHolder,: init, 1, [file: ']), {Tzdata.EtsHolder,: init, 1, [file:' lib / tzdata / ets_holder.ex ', line: lib / tzdata / ets_holder.ex ', line: 14]}, {: gen_server,: init_it, 2, [file:' gen_server.erl ', line: 374]}, {: gen_server, 'proc_lib.erl', line: 249]}]}}}}, 'proc_lib.erl', line: (tzdata) lib / tzdata / tzdata_app.ex: 15: Tzdata.App.start / 2 (kernel) application_master.erl: 277:: application_master.start_it_old / 4