Rudder

I disabled "Enable syntax validation of generated policies" during a policy generation, and I got

2020-05-04T04:52:59+0000 WARNING Failed to execute shell command from Rudder: error=13, Permission denied2020-05-04T04:52:59+0000 WARNING Failed to execute shell command from Rudder: error=13, Permission denied2020-05-04T04:52:59+0000 WARNING Failed to execute shell command from Rudder: error=13, Permission denied2020-05-04T04:52:59+0000 WARNING Failed to execute shell command from Rudder: error=13, Permission denied2020-05-04T04:52:59+0000 WARNING Failed to execute shell command from Rudder: error=13, Permission denied2020-05-04T04:52:59+0000 WARNING Failed to execute shell command from Rudder: error=13, Permission denied2020-05-04T04:52:59+0000 WARNING Failed to execute shell command from Rudder: error=13, Permission denied2020-05-04T04:52:59+0000 WARNING Failed to execute shell command from Rudder: error=13, Permission denied2020-05-04T04:52:59+0000 WARNING Failed to execute shell command from Rudder: error=13, Permission denied2020-05-04T04:52:59+0000 WARNING Failed to execute shell command from Rudder: error=13, Permission denied2020-05-04T04:52:59+0000 WARNING Failed to execute shell command from Rudder: error=13, Permission denied2020-05-04T04:52:59+0000 WARNING Failed to execute shell command from Rudder: error=13, Permission denied2020-05-04T04:52:59+0000 WARNING Failed to execute shell command from Rudder: error=13, Permission denied2020-05-04T04:52:59+0000 WARNING Failed to execute shell command from Rudder: error=13, Permission denied2020-05-04T04:53:00+0000 WARNING Failed to execute shell command from Rudder: error=13, Permission denied2020-05-04T04:53:00+0000 WARNING Failed to execute shell command from Rudder: error=13, Permission denied2020-05-04T04:53:00+0000 WARNING Failed to ex...
[2020-05-04 04:55:10] INFO  policy.generation.timing - Policy generation failed after: 30 min 36 s
[2020-05-04 04:55:10] ERROR policy.generation - Error when updating policy, reason was: Cannot write nodes configuration <- Unexpected: Error when executing hooks:
 Exit code=-2147483648 (check that file exists and is executable) for hook: '/opt/rudder/etc/hooks.d/policy-generation-node-ready/10-cf-promise-check'. [stdout:][stderr:] (for node(s) a368452b-35b4-4943-bdf3-fcbc14bb6d43;260c74d9-7062-4adb-b2b2-046043991907;421c8022-f493-4801-87eb-c9e1bb75d38d;2e803baa-3d23-4beb-be03-6afa609ff21b;2d20386d-7646-4028-acfc-ec43e03df8f2;9cf80981-7926-4cbd-9d38-2ae2bce3cc7f;c1a6e7bf-c89c-4e96-bef3-c7a285f29e03;1edbfc51-f0b8-4097-b6be-c2999e45fafd;91308052-1e0c-4

this was during the hooks execution