( ! ) Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 1075536 bytes) in /var/www/html/wp-includes/functions.php on line 708
Call Stack
#	Time	Memory	Function	Location
1	0.0002	231120	{main}( )	.../index.php:0
2	0.0003	233656	require( '/var/www/html/wp-blog-header.php' )	.../index.php:17
3	0.0004	250776	require_once( '/var/www/html/wp-load.php' )	.../wp-blog-header.php:13
4	0.0006	259680	require_once( '/var/www/html/wp-config.php' )	.../wp-load.php:37
5	0.0012	408432	require_once( '/var/www/html/wp-settings.php' )	.../wp-config.php:90
6	0.9856	103956120	do_action( )	.../wp-settings.php:540
7	0.9856	103956696	WP_Hook->do_action( )	.../plugin.php:478
8	0.9856	103956792	WP_Hook->apply_filters( )	.../class-wp-hook.php:311
9	1.2103	119550864	call_user_func_array:{/var/www/html/wp-includes/class-wp-hook.php:287} ( )	.../class-wp-hook.php:287
10	1.2103	119553264	timetable_vc_init( )	.../class-wp-hook.php:287
11	1.2257	119770104	timetable_get_google_fonts( )	.../shortcode-timetable.php:1447
12	2.3939	127514056	update_option( )	.../timetable.php:1701
13	2.4057	127516336	maybe_serialize( )	.../option.php:369
14	2.4057	127516384	serialize ( )	.../functions.php:708