Hello,
My site occasionally returns huge, HUGE numbers of this error over and over again:
2014/03/06 13:07:37 [error] 16101#0: *3413949 FastCGI sent in stderr: "PHP message: PHP Fatal error: Maximum execution time of 30 seconds exceeded in /usr/share/nginx/www/wp-includes/cache.php on line 456
PHP message: PHP Warning: reset() expects parameter 1 to be array, boolean given in /usr/share/nginx/www/wp-includes/plugin.php on line 424
PHP message: PHP Warning: current() expects parameter 1 to be array, boolean given in /usr/share/nginx/www/wp-includes/plugin.php on line 427
PHP message: PHP Warning: next() expects parameter 1 to be array, boolean given in /usr/share/nginx/www/wp-includes/plugin.php on line 431
PHP message: PHP Warning: current() expects parameter 1 to be array, boolean given in /usr/share/nginx/www/wp-includes/plugin.php on line 427
PHP message: PHP Warning: next() expects parameter 1 to be array, boolean given in /usr/share/nginx/www/wp-includes/plugin.php on line 431
PHP message: PHP Warning: current() expects parameter 1 to be array, boolean given in /usr/share/nginx/www/wp-includes/plugin.php on line 427
PHP message: PHP Warning: next() expects parameter 1 to be array, boolean given in /usr/share/nginx/www/wp-includes/plugin.php on line 431
PHP message: PHP Warning: current() expects parameter 1 to be array, boolean given in /usr/share/nginx/www/wp-includes/plugin.php on line 427
PHP message: PHP Warning: next() expects parameter 1 to be array, boolean given in /usr/share/nginx/www/wp-includes/plugin.php on line 431
PHP message: PHP Warning: current() expects parameter 1 to be array, boolean given in /usr/share/nginx/www/wp-includes/plugin.php on line 427
PHP message: PHP Warning: next() expects parameter 1 to be array, boolean given in /usr/share/nginx/www/wp-includes/plugin.php on line 431
PHP message: PHP Warning: current() expects parameter 1 to be array, boolean given in /usr/share/nginx/www/wp-includes/plugin.php on line 427
PHP message: PHP Warning: next() expects parameter 1 to be array, boolean given in /usr/share/nginx/www/wp-includes/plugin.php on line 431
PH
I believe the speed and quantity of this error are bringing down the server intermittently.
Here is an excerpt of the lines mentioned in the error:
// Sort
if ( !isset( $merged_filters[ $tag ] ) ) {
ksort($wp_filter[$tag]);
$merged_filters[ $tag ] = true;
}
reset( $wp_filter[ $tag ] );
do {
foreach ( (array) current($wp_filter[$tag]) as $the_ )
if ( !is_null($the_['function']) )
call_user_func_array($the_['function'], array_slice($args, 0, (int) $the_['accepted_args']));
} while ( next($wp_filter[$tag]) !== false );
array_pop($wp_current_filter);
Where should I dig to find out what's causing this?
Thanks,
Paul