Warning: POST Content-Length of 52565927 bytes exceeds the limit of 41943040 bytes in Unknown on line 0 The link you followed has expired code example

Example: wordpress theme The link you followed has expired.

//Add to functions.php file
@ini_set( 'upload_max_size' , '120M' );
@ini_set( 'post_max_size', '120M');
@ini_set( 'max_execution_time', '300' );