( ! ) Fatal error: Out of memory (allocated 2097152) (tried to allocate 61440 bytes) in C:\Xvdser\www\cithe2020\wp-includes\wp-db.php on line 2169
Call Stack
#	Time	Memory	Function	Location
1	0.0002	355720	{main}( )	...\index.php:0
2	0.0035	355920	require( 'C:\Xvdser\www\cithe2020\wp-blog-header.php )	...\index.php:17
3	0.0035	356192	require_once( 'C:\Xvdser\www\cithe2020\wp-load.php )	...\wp-blog-header.php:13
4	0.0040	356424	require_once( 'C:\Xvdser\www\cithe2020\wp-config.php )	...\wp-load.php:50
5	0.0051	357264	require_once( 'C:\Xvdser\www\cithe2020\wp-settings.php )	...\wp-config.php:48
6	0.0369	945016	wp_not_installed( )	...\wp-settings.php:159
7	0.0369	945016	is_blog_installed( )	...\load.php:755
8	0.0370	945352	wp_load_alloptions( $force_cache = ??? )	...\functions.php:1769
9	0.0370	945448	wpdb->get_results( $query = 'SELECT option_name, option_value FROM pc_options WHERE autoload = \'yes\'', $output = ??? )	...\option.php:288
10	0.0371	945576	wpdb->query( $query = 'SELECT option_name, option_value FROM pc_options WHERE autoload = \'yes\'' )	...\wp-db.php:2836
11	0.0372	946376	wpdb->_do_query( $query = 'SELECT option_name, option_value FROM pc_options WHERE autoload = \'yes\'' )	...\wp-db.php:2058
12	0.0372	946376	mysqli_query( $link = class mysqli { public $affected_rows = -1; public $client_info = 'mysqlnd 7.4.26'; public $client_version = 70426; public $connect_errno = 0; public $connect_error = NULL; public $errno = 0; public $error = ''; public $error_list = []; public $field_count = 2; public $host_info = 'localhost via TCP/IP'; public $info = NULL; public $insert_id = 0; public $server_info = '5.7.36'; public $server_version = 50736; public $sqlstate = '00000'; public $protocol_version = 10; public $thread_id = 234160; public $warning_count = 0 }, $query = 'SELECT option_name, option_value FROM pc_options WHERE autoload = \'yes\'' )	...\wp-db.php:2169