Error 500 with Defuse while inserting new item through API

[tehnotronic]

With latest version we see errors while inserting new items through API.
Browser gets error 500 response and PHP log output is below:

[18-Jan-2017 11:45:51 Europe/Helsinki] PHP Fatal error: Uncaught exception 'Defuse\Crypto\Exception\EnvironmentIsBrokenException' in /srv/www/tp/htdocs/includes/libraries/Encryption/Encryption/Core.php:245 Stack trace: #0 /srv/www/tp/htdocs/includes/libraries/Encryption/Encryption/Core.php(106): Defuse\Crypto\Core::ensureFunctionExists('random_bytes') #1 /srv/www/tp/htdocs/includes/libraries/Encryption/Encryption/Key.php(23): Defuse\Crypto\Core::secureRandom(32) #2 /srv/www/tp/htdocs/includes/libraries/Encryption/Encryption/RuntimeTests.php(85): Defuse\Crypto\Key::createNewRandomKey() #3 /srv/www/tp/htdocs/includes/libraries/Encryption/Encryption/RuntimeTests.php(60): Defuse\Crypto\RuntimeTests::testEncryptDecrypt() #4 /srv/www/tp/htdocs/includes/libraries/Encryption/Encryption/Crypto.php(183): Defuse\Crypto\RuntimeTests::runtimeTest() #5 /srv/www/tp/htdocs/includes/libraries/Encryption/Encryption/Crypto.php(31): Defuse\Crypto\Crypto::encryptInternal('secretpassword', Object(Defuse in /srv/www/tp/htdocs/includes/libraries/Encryption/Encryption/Core.php on line 245

Request is: http://server/api/index.php/add/item/dGVzdC0yMDE3MDExOC0xMTQ3MTY7c2VjcmV0cGFzc3dvcmQ7OzY0Mjtyb290Ozs7OzE?apikey=secretkey

[tehnotronic]

In api/function.php we still get "err": "password is empty" after todays code commit.
After some debugging, I found the output of $encrypt array and it was as follows:

Array
(
[string] =>
[error] => Defuse\Crypto\Exception\EnvironmentIsBrokenException Object
(
[message:protected] =>
[string:Exception:private] =>
[code:protected] => 0
[file:protected] => /srv/www/localhost/htdocs/includes/libraries/Encryption/Encryption/Core.php
[line:protected] => 250
[trace:Exception:private] => Array
(
[0] => Array
(
[file] => /srv/www/localhost/htdocs/includes/libraries/Encryption/Encryption/Core.php
[line] => 106
[function] => ensureFunctionExists
[class] => Defuse\Crypto\Core
[type] => ::
[args] => Array
(
[0] => random_bytes
)
)
[1] => Array
(
[file] => /srv/www/localhost/htdocs/includes/libraries/Encryption/Encryption/Key.php
[line] => 23
[function] => secureRandom
[class] => Defuse\Crypto\Core
[type] => ::
[args] => Array
(
[0] => 32
)
)
[2] => Array
(
[file] => /srv/www/localhost/htdocs/includes/libraries/Encryption/Encryption/RuntimeTests.php
[line] => 85
[function] => createNewRandomKey
[class] => Defuse\Crypto\Key
[type] => ::
[args] => Array
(
)
)
[3] => Array
(
[file] => /srv/www/localhost/htdocs/includes/libraries/Encryption/Encryption/RuntimeTests.php
[line] => 60
[function] => testEncryptDecrypt
[class] => Defuse\Crypto\RuntimeTests
[type] => ::
[args] => Array
(
)
)
[4] => Array
(
[file] => /srv/www/localhost/htdocs/includes/libraries/Encryption/Encryption/Crypto.php
[line] => 183
[function] => runtimeTest
[class] => Defuse\Crypto\RuntimeTests
[type] => ::
[args] => Array
(
)
)
[5] => Array
(
[file] => /srv/www/localhost/htdocs/includes/libraries/Encryption/Encryption/Crypto.php
[line] => 31
[function] => encryptInternal
[class] => Defuse\Crypto\Crypto
[type] => ::
[args] => Array
(
[0] => HiddenSecretPassword
[1] => Defuse\Crypto\KeyOrPassword Object
(
[secret_type:Defuse\Crypto\KeyOrPassword:private] => 1
[secret:Defuse\Crypto\KeyOrPassword:private] => Defuse\Crypto\Key Object
(
[key_bytes:Defuse\Crypto\Key:private] => hiddenBinaryString
)
)
[2] =>
)
)
[6] => Array
(
[file] => /srv/www/localhost/htdocs/sources/main.functions.php
[line] => 385
[function] => encrypt
[class] => Defuse\Crypto\Crypto
[type] => ::
[args] => Array
(
[0] => HiddenSecretPassword
[1] => Defuse\Crypto\Key Object
(
[key_bytes:Defuse\Crypto\Key:private] => hiddenBinaryString
)
)
)
[7] => Array
(
[file] => /srv/www/localhost/htdocs/api/functions.php
[line] => 690
[function] => cryption
[args] => Array
(
[0] => HiddenSecretPassword
[1] =>
[2] => encrypt
)
)
[8] => Array
(
[file] => /srv/www/localhost/htdocs/api/index.php
[line] => 39
[function] => rest_get
[args] => Array
(
)
)
)
[previous:Exception:private] =>
)
)