I successfully deploy the to Heroku. but when I run Heroku open it throws Application error occurred "An error occurred in application and your page could not be served. if you are the application owner, check your logs for details
my logs is here
2022-01-23T02:24:56.663017+00:00 app[api]: Initial release by user victchubxy@gmail.com
2022-01-23T02:24:56.663017+00:00 app[api]: Release v1 created by user victchubxy@gmail.com
2022-01-23T02:24:56.822006+00:00 app[api]: Release v2 created by user victchubxy@gmail.com
2022-01-23T02:24:56.822006+00:00 app[api]: Enable Logplex by user victchubxy@gmail.com
2022-01-24T02:06:26.000000+00:00 app[api]: Build started by user victchubxy@gmail.com
2022-01-24T02:06:27.000000+00:00 app[api]: Build failed -- check your build output: https://dashboard.heroku.com/apps/af9da633-ce1d-4e6b-bd49-51c06b87f315/activity/builds/b6179e58-ffa5-4189-964c-63cbc70d8d08
2022-01-24T02:26:50.000000+00:00 app[api]: Build started by user victchubxy@gmail.com
2022-01-24T02:26:51.000000+00:00 app[api]: Build failed -- check your build output: https://dashboard.heroku.com/apps/af9da633-ce1d-4e6b-bd49-51c06b87f315/activity/builds/8c889fa0-73c2-4257-b19d-ca893a595436
2022-01-24T03:22:22.000000+00:00 app[api]: Build started by user victchubxy@gmail.com
2022-01-24T03:22:23.000000+00:00 app[api]: Build failed -- check your build output: https://dashboard.heroku.com/apps/af9da633-ce1d-4e6b-bd49-51c06b87f315/activity/builds/634953f5-1324-4dd4-afbc-35bc9296c1b8
2022-01-24T03:23:35.000000+00:00 app[api]: Build started by user victchubxy@gmail.com
2022-01-24T03:23:36.000000+00:00 app[api]: Build failed -- check your build output: https://dashboard.heroku.com/apps/af9da633-ce1d-4e6b-bd49-51c06b87f315/activity/builds/9da67c75-fb7c-4178-98c9-8e05551efb06
2022-01-24T03:38:33.000000+00:00 app[api]: Build started by user victchubxy@gmail.com
2022-01-24T03:38:34.000000+00:00 app[api]: Build failed -- check your build output: https://dashboard.heroku.com/apps/af9da633-ce1d-4e6b-bd49-51c06b87f315/activity/builds/b84dff51-b132-417a-aca9-cba9f79e549c
2022-01-31T02:21:07.844606+00:00 heroku[router]: at=info code=H81 desc="Blank app" method=GET path="/" host=hidden-hollows-48192.herokuapp.com request_id=ef621c27-e056-43fb-af5d-feecc2a18e7f fwd="197.210.79.99" dyno= connect= service= status=502 bytes= protocol=https
2022-01-31T02:39:40.874045+00:00 heroku[router]: at=info code=H81 desc="Blank app" method=GET path="/" host=hidden-hollows-48192.herokuapp.com request_id=4e6586b7-4de1-491a-a4fb-dfcfdb3820cd fwd="197.210.79.240" dyno= connect= service= status=502 bytes= protocol=http
2022-01-31T02:39:42.062534+00:00 heroku[router]: at=info code=H81 desc="Blank app" method=GET path="/favicon.ico" host=hidden-hollows-48192.herokuapp.com request_id=21321b93-d58a-4c7c-b248-39b44c7bb521 fwd="197.210.84.134" dyno= connect= service= status=502 bytes= protocol=http
2022-01-31T03:02:37.593177+00:00 heroku[router]: at=info code=H81 desc="Blank app" method=GET path="/" host=hidden-hollows-48192.herokuapp.com request_id=cee5f377-a3e4-4fd5-9fab-2554bc86c45d fwd="197.210.79.99" dyno= connect= service= status=502 bytes= protocol=https
2022-01-31T03:02:38.216821+00:00 heroku[router]: at=info code=H81 desc="Blank app" method=GET path="/favicon.ico" host=hidden-hollows-48192.herokuapp.com request_id=24fdd906-cac4-4641-bbfc-e5aaf6c8a145 fwd="197.210.79.39" dyno= connect= service= status=502 bytes= protocol=https
2022-01-31T03:03:22.551117+00:00 heroku[router]: at=info code=H81 desc="Blank app" method=GET path="/" host=hidden-hollows-48192.herokuapp.com request_id=eb30f5e5-6cb2-4a4b-961e-f79707d6b493 fwd="197.210.85.36" dyno= connect= service= status=502 bytes= protocol=https
2022-01-31T03:03:22.933652+00:00 heroku[router]: at=info code=H81 desc="Blank app" method=GET path="/favicon.ico" host=hidden-hollows-48192.herokuapp.com request_id=88729f78-14f2-42ee-8bd6-7efdb15b0500 fwd="197.210.79.99" dyno= connect= service= status=502 bytes= protocol=https
2022-01-31T03:06:04.623486+00:00 heroku[router]: at=info code=H81 desc="Blank app" method=GET path="/" host=hidden-hollows-48192.herokuapp.com request_id=6b1e3809-b59e-48f3-8e2f-9b052ed462c8 fwd="197.210.84.134" dyno= connect= service= status=502 bytes= protocol=https
2022-01-31T03:06:05.032151+00:00 heroku[router]: at=info code=H81 desc="Blank app" method=GET path="/favicon.ico" host=hidden-hollows-48192.herokuapp.com request_id=b1366d98-f6a2-4687-b6b7-eac493eed452 fwd="197.210.84.134" dyno= connect= service= status=502 bytes= protocol=https
2022-01-31T03:11:09.000000+00:00 app[api]: Build started by user victchubxy@gmail.com
2022-01-31T03:11:10.000000+00:00 app[api]: Build failed -- check your build output: https://dashboard.heroku.com/apps/af9da633-ce1d-4e6b-bd49-51c06b87f315/activity/builds/14173c83-3f3c-4ef6-bbba-20fa3576980d
2022-01-31T03:25:15.000000+00:00 app[api]: Build started by user victchubxy@gmail.com
2022-01-31T03:25:16.000000+00:00 app[api]: Build failed -- check your build output: https://dashboard.heroku.com/apps/af9da633-ce1d-4e6b-bd49-51c06b87f315/activity/builds/9ea12cf9-389b-47a3-8b9f-2f8930fb16f6
2022-01-31T03:33:28.000000+00:00 app[api]: Build started by user victchubxy@gmail.com
2022-01-31T03:33:29.000000+00:00 app[api]: Build failed -- check your build output: https://dashboard.heroku.com/apps/af9da633-ce1d-4e6b-bd49-51c06b87f315/activity/builds/19ffd7ea-a1ab-4c08-b1bc-43c4f2039b51
2022-01-31T03:34:34.339538+00:00 heroku[router]: at=info code=H81 desc="Blank app" method=GET path="/" host=hidden-hollows-48192.herokuapp.com request_id=bebf984c-166a-4e25-9fef-537783a39bcd fwd="197.210.85.195" dyno= connect= service= status=502 bytes= protocol=https
2022-01-31T03:34:36.434098+00:00 heroku[router]: at=info code=H81 desc="Blank app" method=GET path="/favicon.ico" host=hidden-hollows-48192.herokuapp.com request_id=c4193d5f-5392-497c-9193-538e089982bb fwd="197.210.84.134" dyno= connect= service= status=502 bytes= protocol=https
2022-02-04T04:02:35.000000+00:00 app[api]: Build started by user victchubxy@gmail.com
2022-02-04T04:02:36.000000+00:00 app[api]: Build failed -- check your build output: https://dashboard.heroku.com/apps/af9da633-ce1d-4e6b-bd49-51c06b87f315/activity/builds/3b3cc9b5-d9c8-428e-bf66-a904f2845a55
2022-02-06T00:18:37.000000+00:00 app[api]: Build started by user victchubxy@gmail.com
2022-02-06T00:18:52.000000+00:00 app[api]: Build failed -- check your build output: https://dashboard.heroku.com/apps/af9da633-ce1d-4e6b-bd49-51c06b87f315/activity/builds/4f5d6dfb-cb70-4e67-8f55-0160c6fcdad5
2022-02-06T00:35:11.055418+00:00 app[api]: Set DISABLE_COLLECTSTATIC config vars by user victchubxy@gmail.com
2022-02-06T00:35:11.055418+00:00 app[api]: Release v3 created by user victchubxy@gmail.com
2022-02-06T00:36:08.000000+00:00 app[api]: Build started by user victchubxy@gmail.com
2022-02-06T00:36:33.833133+00:00 app[api]: Running release v4 commands by user victchubxy@gmail.com
2022-02-06T00:36:33.833133+00:00 app[api]: Attach DATABASE (@ref:postgresql-slippery-32090) by user victchubxy@gmail.com
2022-02-06T00:36:33.847549+00:00 app[api]: @ref:postgresql-slippery-32090 completed provisioning, setting DATABASE_URL. by user victchubxy@gmail.com
2022-02-06T00:36:33.847549+00:00 app[api]: Release v5 created by user victchubxy@gmail.com
2022-02-06T00:36:34.166629+00:00 app[api]: Release v6 created by user victchubxy@gmail.com
2022-02-06T00:36:34.166629+00:00 app[api]: Deploy 36894e62 by user victchubxy@gmail.com
2022-02-06T00:36:43.000000+00:00 app[api]: Build succeeded
2022-02-06T00:49:58.544777+00:00 heroku[router]: at=error code=H14 desc="No web processes running" method=GET path="/" host=hidden-hollows-48192.herokuapp.com request_id=3bbaf4e4-1d78-4ef8-81aa-4c83b42579ab fwd="197.210.85.173" dyno= connect= service= status=503 bytes= protocol=https
2022-02-06T00:49:59.656844+00:00 heroku[router]: at=error code=H14 desc="No web processes running" method=GET path="/favicon.ico" host=hidden-hollows-48192.herokuapp.com request_id=8a9b7de2-5ef4-4c92-a390-a5c197a2cb6e fwd="197.210.79.144" dyno= connect= service= status=503 bytes= protocol=https
