Asterisk ARI not working?

Question

Asterisk

Good afternoon! Help me understand I do not quite understand why ARI does not work ?
FreePBX 14

atc*CLI> module show like ari
Module                         Description                              Use Count  Status      Support Level
res_ari.so                     Asterisk RESTful Interface               10         Running              core
res_ari_applications.so        RESTful API module - Stasis application  0          Running              core
res_ari_asterisk.so            RESTful API module - Asterisk resources  0          Running              core
res_ari_bridges.so             RESTful API module - Bridge resources    0          Running              core
res_ari_channels.so            RESTful API module - Channel resources   0          Running              core
res_ari_device_states.so       RESTful API module - Device state resour 0          Running              core
res_ari_endpoints.so           RESTful API module - Endpoint resources  0          Running              core
res_ari_events.so              RESTful API module - WebSocket resource  0          Running              core
res_ari_model.so               ARI Model validators                     0          Running              core
res_ari_playbacks.so           RESTful API module - Playback control re 0          Running              core
res_ari_recordings.so          RESTful API module - Recording resources 0          Running              core
res_ari_sounds.so              RESTful API module - Sound resources     0          Running              core

atc*CLI> http show status
HTTP Server Status:
Prefix: /asterisk
Server: Asterisk/13.29.2
Server Enabled and Bound to 0.0.0.0:8088

HTTPS Server Enabled and Bound to [::]:8089

Enabled URI's:
/asterisk/httpstatus => Asterisk HTTP General Status
/asterisk/amanager => HTML Manager Event Interface w/Digest authentication
/asterisk/arawman => Raw HTTP Manager Event Interface w/Digest authentication
/asterisk/manager => HTML Manager Event Interface
/asterisk/rawman => Raw HTTP Manager Event Interface
/asterisk/static/... => Asterisk HTTP Static Delivery
/asterisk/amxml => XML Manager Event Interface w/Digest authentication
/asterisk/mxml => XML Manager Event Interface
/asterisk/ari/... => Asterisk RESTful API
/asterisk/ws => Asterisk HTTP WebSocket

atc*CLI> module show like res_http_websocket.so
Module                         Description                              Use Count  Status      Support Level
res_http_websocket.so          HTTP WebSocket Support                   3          Running          extended

I'm trying to execute such a script locally on the server.


White screen.
Also, I'm not a swager and I can't call the documentation locally.
What could be wrong?