[Pest_Curl_Exec] Failed connect to 127.0.0.1:6001; Connection refused error on sangomartapi

Hi

After installing  sangomartapi getting error on fwconsole r command.

fwconsole r --verbose

[Pest_Curl_Exec]
Failed connect to 127.0.0.1:6001; Connection refused

Exception trace:
() at /var/www/html/admin/libraries/pest/Pest.php:232
Pest->doRequest() at /var/www/html/admin/libraries/pest/Pest.php:364
Pest->post() at /var/www/html/admin/libraries/pest/PestJSON.php:46
PestJSON->post() at /var/www/html/admin/modules/sangomartapi/Sangomartapi.class.php:405
FreePBX\modules\Sangomartapi->nodeCall() at /var/www/html/admin/modules/sangomartapi/Sangomartapi.class.php:372
FreePBX\modules\Sangomartapi->nodeReload() at /var/www/html/admin/modules/sangomartapi/Sangomartapi.class.php:358
FreePBX\modules\Sangomartapi->postReloadFreepbx() at n/a:n/a
call_user_func_array() at /var/www/html/admin/libraries/BMO/Hooks.class.php:212
FreePBX\Hooks->processHooksByClassMethod() at /var/www/html/admin/libraries/Console/Reload.class.php:471
FreePBX\Console\Command\Reload->reload() at /var/www/html/admin/libraries/Console/Reload.class.php:91
FreePBX\Console\Command\Reload->execute() at /var/www/html/admin/libraries/Composer/vendor/symfony/console/Command/Command.php:255
Symfony\Component\Console\Command\Command->run() at /var/www/html/admin/libraries/Composer/vendor/symfony/console/Application.php:960
Symfony\Component\Console\Application->doRunCommand() at /var/www/html/admin/libraries/Composer/vendor/symfony/console/Application.php:255
Symfony\Component\Console\Application->doRun() at /var/www/html/admin/libraries/Composer/vendor/symfony/console/Application.php:148
Symfony\Component\Console\Application->run() at /var/lib/asterisk/bin/fwconsole:163

reload [--json] [--dry-run] [--skip-registry-checks] [--dont-reload-asterisk]

sangomartapi - v15.0.32.3

Thanks