This program requires the PHP 'gd' extension.
This program requires the PHP 'mbstring' extension.
This program requires the PHP 'mysqli' extension.
Please ask your hosting provider (or server administrator) to install missing PHP extension(s).

PHP doesn't have the json_encode() function enabled. Please ask your server administrator to ensure JSON is enabled and the extension is loaded.
Fatal error: Uncaught Error: Call to undefined function json_encode() in /home/schreurs/public_html/cmsb/lib/errorlog_functions.php:512 Stack trace: #0 /home/schreurs/public_html/cmsb/lib/errorlog_functions.php(184): _errorlog_getBrokenPhpFunctionsWarning() #1 /home/schreurs/public_html/cmsb/lib/errorlog_functions.php(90): _errorlog_logErrorRecord(Array) #2 [internal function]: _errorlog_catchFatalErrors() #3 {main} thrown in /home/schreurs/public_html/cmsb/lib/errorlog_functions.php on line 512