( ! ) Fatal error: Can't use function return value in write context in C:\wamp\redlabs\wp-content\plugins\siteorigin-panels\inc\styles.php on line 67
Call Stack
#	Time	Memory	Function	Location
1	0.0012	667568	{main}( )	..\index.php:0
2	0.0020	672384	require( 'C:\wamp\redlabs\wp-blog-header.php' )	..\index.php:17
3	0.0030	704912	require_once( 'C:\wamp\redlabs\wp-load.php' )	..\wp-blog-header.php:13
4	0.0041	724824	require_once( 'C:\wamp\redlabs\wp-config.php' )	..\wp-load.php:37
5	0.0066	938656	require_once( 'C:\wamp\redlabs\wp-settings.php' )	..\wp-config.php:91
6	0.8418	54397304	include_once( 'C:\wamp\redlabs\wp-content\plugins\siteorigin-panels\siteorigin-panels.php' )	..\wp-settings.php:305
7	0.8439	54425496	SiteOrigin_Panels::single( )	..\siteorigin-panels.php:707
8	0.8439	54425744	SiteOrigin_Panels->__construct( )	..\siteorigin-panels.php:92
9	0.8567	55096176	SiteOrigin_Panels::autoloader( )	..\siteorigin-panels.php:0
10	0.8604	55319080	include( 'C:\wamp\redlabs\wp-content\plugins\siteorigin-panels\inc\styles-admin.php' )	..\siteorigin-panels.php:161
11	0.8604	55319456	SiteOrigin_Panels::autoloader( )	..\siteorigin-panels.php:0