PHP Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 20480 bytes) in /home/content/a2pnexwpnas01_data03/91/3440491/html/wp-includes/wp-db.php on line 1972
when I enable debug error in WordPress , I find there is a system memory error...
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Fortunately, you can increase the PHP memory limit to make this error go away.
Setting in your wp-config.php
define( ‘WP_MEMORY_LIMIT’, ‘256M’ );
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