( ! ) Warning: Parameter 2 to ni_search_by_title_only() expected to be a reference, value given in /var/www/clients/client1/web54/web/wp-includes/class-wp-hook.php on line 286
Call Stack
#TimeMemoryFunctionLocation
10.0003389776{main}( ).../index.php:0
20.0005390144require( '/var/www/clients/client1/web54/web/wp-blog-header.php' ).../index.php:17
30.307917701608wp( ).../wp-blog-header.php:16
40.307917701632WP->main( ).../functions.php:960
50.310217737592WP->query_posts( ).../class-wp.php:717
60.310217737592WP_Query->query( ).../class-wp.php:601
70.310317737216WP_Query->get_posts( ).../class-wp-query.php:3225
80.313417747264apply_filters_ref_array( ).../class-wp-query.php:1951
90.313417747264WP_Hook->apply_filters( ).../plugin.php:244

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/clients/client1/web54/web/wp-includes/class-wp-hook.php:286) in /var/www/clients/client1/web54/web/wp-includes/pluggable.php on line 1219
Call Stack
#TimeMemoryFunctionLocation
10.0003389776{main}( ).../index.php:0
20.0005390144require( '/var/www/clients/client1/web54/web/wp-blog-header.php' ).../index.php:17
30.315917774752require_once( '/var/www/clients/client1/web54/web/wp-includes/template-loader.php' ).../wp-blog-header.php:19
40.315917774752do_action( ).../template-loader.php:12
50.315917775128WP_Hook->do_action( ).../plugin.php:453
60.315917775128WP_Hook->apply_filters( ).../class-wp-hook.php:310
70.316817859456redirect_canonical( ).../class-wp-hook.php:286
80.317917863048wp_redirect( ).../canonical.php:533
90.318117863112header ( ).../pluggable.php:1219