Allowed memory size of

"Allowed memory size of 138412032 bytes exhausted (tried to allocate 71 bytes)" ive got this开发者_如何学编程 error on WordPress Admin site - what thats mean???

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It's a PHP memory issue covered in the Wordpress documentation.

Here is a discussion of the same on the Wordpress Support Forum.

Basically, WP is using too much memory. You can adjust the amount of memory for specifically WP within the wp-config.php file using, for example,:

define('WP_MEMORY_LIMIT', '96M');

To set the limit to 96MB.

From the manual:

Please note, this setting may not work if your host does not allow for increasing the PHP memory limit--in that event, contact your host to increase the PHP memory limit. Also, note that many hosts set the PHP limit at 8MB.