( ! ) Fatal error: Default value for parameters with a class type hint can only be NULL in /home/users/2/remar5/web/jobsearch/trans/wp-content/plugins/simple-membership/classes/class.swpm-transactions.php on line 173
Call Stack
#	Time	Memory	Function	Location
1	0.0001	220464	{main}( )	.../index.php:0
2	0.0002	223056	require( '/home/users/2/remar5/web/jobsearch/trans/wp-blog-header.php' )	.../index.php:17
3	0.0003	240840	require_once( '/home/users/2/remar5/web/jobsearch/trans/wp-load.php' )	.../wp-blog-header.php:13
4	0.0005	252840	require_once( '/home/users/2/remar5/web/jobsearch/trans/wp-config.php' )	.../wp-load.php:50
5	0.0012	447296	require_once( '/home/users/2/remar5/web/jobsearch/trans/wp-settings.php' )	.../wp-config.php:93
6	0.2151	37251656	include_once( '/home/users/2/remar5/web/jobsearch/trans/wp-content/plugins/simple-membership/simple-wp-membership.php' )	.../wp-settings.php:453
7	0.2171	37610904	include_once( '/home/users/2/remar5/web/jobsearch/trans/wp-content/plugins/simple-membership/classes/class.simple-wp-membership.php' )	.../simple-wp-membership.php:33