( ! ) Fatal error: Out of memory (allocated 4194304 bytes) (tried to allocate 790528 bytes) in C:\wamp64\www\wordpress\wp-includes\class-wpdb.php on line 2322
Call Stack
#TimeMemoryFunctionLocation
10.0002363168{main}( )...\index.php:0
20.0002363520require( 'C:\wamp64\www\wordpress\wp-blog-header.php )...\index.php:17
30.0002363936require_once( 'C:\wamp64\www\wordpress\wp-load.php )...\wp-blog-header.php:13
40.0004364736require_once( 'C:\wamp64\www\wordpress\wp-config.php )...\wp-load.php:50
50.0004366360require_once( 'C:\wamp64\www\wordpress\wp-settings.php )...\wp-config.php:92
60.00731222592wp_not_installed( )...\wp-settings.php:176
70.00731222592is_blog_installed( )...\load.php:939
80.00731223000wp_load_alloptions( $force_cache = ??? )...\functions.php:1786
90.00741223448wpdb->get_results( $query = 'SELECT option_name, option_value FROM wp_options WHERE autoload IN ( \'yes\', \'on\', \'auto-on\', \'auto\' )', $output = ??? )...\option.php:628
100.00741223608wpdb->query( $query = 'SELECT option_name, option_value FROM wp_options WHERE autoload IN ( \'yes\', \'on\', \'auto-on\', \'auto\' )' )...\class-wpdb.php:3146
110.01993154736mysqli_fetch_object( $result = class mysqli_result { public $current_field = 0; public $field_count = 2; public $lengths = [0 => 11, 1 => 59]; public $num_rows = 611; public $type = 0 } )...\class-wpdb.php:2322

( ! ) Fatal error: Out of memory (allocated 4194304 bytes) (tried to allocate 790528 bytes) in C:\wamp64\www\wordpress\wp-includes\class-wpdb.php on line 2322
Call Stack
#TimeMemoryFunctionLocation
10.02643155712WP_Fatal_Error_Handler->handle( )...\class-wp-fatal-error-handler.php:0
20.02673156088load_default_textdomain( $locale = ??? )...\class-wp-fatal-error-handler.php:49
30.02673156088determine_locale( )...\l10n.php:954
40.02673156088get_locale( )...\l10n.php:166
50.02673156120get_option( $option = 'WPLANG', $default_value = ??? )...\l10n.php:63
60.02673156168wp_load_alloptions( $force_cache = ??? )...\option.php:164
70.02683156296wpdb->get_results( $query = 'SELECT option_name, option_value FROM wp_options WHERE autoload IN ( \'yes\', \'on\', \'auto-on\', \'auto\' )', $output = ??? )...\option.php:628
80.02683156296wpdb->query( $query = 'SELECT option_name, option_value FROM wp_options WHERE autoload IN ( \'yes\', \'on\', \'auto-on\', \'auto\' )' )...\class-wpdb.php:3146
90.04133157008mysqli_fetch_object( $result = class mysqli_result { public $current_field = 0; public $field_count = 2; public $lengths = [0 => 11, 1 => 59]; public $num_rows = 611; public $type = 0 } )...\class-wpdb.php:2322