( ! ) Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 1186117 bytes) in /var/www/html/wp-includes/wp-db.php on line 2123
Call Stack
#	Time	Memory	Function	Location
1	0.0005	231944	{main}( )	.../index.php:0
2	0.0008	234480	require( '/var/www/html/wp-blog-header.php' )	.../index.php:17
3	0.0015	251600	require_once( '/var/www/html/wp-load.php' )	.../wp-blog-header.php:13
4	0.0018	260504	require_once( '/var/www/html/wp-config.php' )	.../wp-load.php:37
5	0.0035	409256	require_once( '/var/www/html/wp-settings.php' )	.../wp-config.php:90
6	1.1280	101701504	do_action( )	.../wp-settings.php:540
7	1.1280	101702080	WP_Hook->do_action( )	.../plugin.php:478
8	1.1280	101702176	WP_Hook->apply_filters( )	.../class-wp-hook.php:311
9	1.3764	117139880	call_user_func_array:{/var/www/html/wp-includes/class-wp-hook.php:287} ( )	.../class-wp-hook.php:287
10	1.3764	117142280	timetable_vc_init( )	.../class-wp-hook.php:287
11	1.3910	117359056	timetable_get_google_fonts( )	.../shortcode-timetable.php:1447
12	2.5608	125108672	update_option( )	.../timetable.php:1701
13	2.5901	126216392	wpdb->update( )	.../option.php:390
14	2.6014	126161176	wpdb->prepare( )	.../wp-db.php:2314
15	2.6014	126165368	array_walk ( )	.../wp-db.php:1389
16	2.6015	127269880	wpdb->escape_by_ref( )	.../wp-db.php:1389
17	2.6018	128374344	wpdb->_real_escape( )	.../wp-db.php:1244
18	2.6120	129560528	wpdb->add_placeholder_escape( )	.../wp-db.php:1173
19	2.6120	129560760	str_replace ( )	.../wp-db.php:2123