( ! ) Fatal error: Out of memory (allocated 31981568) (tried to allocate 49152 bytes) in C:\wamp64\www\wp-content\plugins\gravityforms\includes\fields\class-gf-field-captcha.php on line 174
Call Stack
#	Time	Memory	Function	Location
1	0.0002	234496	{main}( )	...\index.php:0
2	0.0004	237568	require( 'C:\wamp64\www\wp-blog-header.php' )	...\index.php:17
3	0.0013	258048	require_once( 'C:\wamp64\www\wp-load.php' )	...\wp-blog-header.php:13
4	0.0023	268640	require_once( 'C:\wamp64\www\wp-config.php' )	...\wp-load.php:37
5	0.0038	425048	require_once( 'C:\wamp64\www\wp-settings.php' )	...\wp-config.php:89
6	0.4535	24746672	include_once( 'C:\wamp64\www\wp-content\plugins\gravityforms\gravityforms.php' )	...\wp-settings.php:305
7	0.6505	30960976	require_once( 'C:\wamp64\www\wp-content\plugins\gravityforms\includes\fields\class-gf-fields.php' )	...\gravityforms.php:163