Warning: Using non-secure random number generator. in /public_html/php-client/mdanter/ecc/src/Random/GmpRandomNumberGenerator.php on line 13
Triggering file: https://github.com/blockcypher/php-client/blob/master/sample/transaction-api/CreateAndSignAndSendTransaction.php
PHP Version: 7.4
Codebase: https://github.com/blockcypher/php-client/releases/tag/v1.5.0
Appears to be a problem occurring due to deprecation of 'mcrypt' from PHP 7.1 (Ref: https://www.php.net/manual/en/migration71.deprecated.php).
Without installing 'mcrypt' or suppressing warning messages or degrading below PHP 7.4, how do I fix it properly?