( ! ) Fatal error: Array and string offset access syntax with curly braces is no longer supported in C:\wamp64\www\crop_db\libs\JSON.php on line 156
Call Stack
#	Time	Memory	Function	Location
1	0.0007	448208	{main}( )	...\table_based_user_grant_manager.php:0
2	0.0011	539728	include_once( 'C:\wamp64\www\crop_db\database_engine\engine.php )	...\table_based_user_grant_manager.php:3
3	0.0018	540000	include_once( 'C:\wamp64\www\crop_db\components\utils\sm_datetime.php )	...\engine.php:4
4	0.0020	540288	include_once( 'C:\wamp64\www\crop_db\components\utils\system_utils.php )	...\sm_datetime.php:4