( ! ) Notice: Function is_feed was called <strong>incorrectly</strong>. Conditional query tags do not work before the query is run. Before then, they always return false. Please see <a href="https://wordpress.org/documentation/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.1.0.) in /var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-includes/functions.php on line 5866
Call Stack
#TimeMemoryFunctionLocation
10.0005234048{main}( ).../index.php:0
20.0009234792require( '/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-blog-header.php' ).../index.php:17
30.0014235720require_once( '/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-load.php' ).../wp-blog-header.php:13
40.0018236720require_once( '/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-config.php' ).../wp-load.php:50
50.0041239296require_once( '/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-settings.php' ).../wp-config.php:91
61.19277277832do_action( ).../wp-settings.php:486
71.19277278480WP_Hook->do_action( ).../plugin.php:517
81.19277278576WP_Hook->apply_filters( ).../class-wp-hook.php:332
91.21157552216call_user_func_array:{/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-includes/class-wp-hook.php:308} ( ).../class-wp-hook.php:308
101.21157552816Polylang->init( ).../class-wp-hook.php:308
111.24357812552PLL_Frontend->init( ).../class-polylang.php:265
121.25547872792PLL_Choose_Lang_Url->init( ).../frontend.php:73
131.25557878560PLL_Choose_Lang_Url->set_language_from_url( ).../choose-lang-url.php:22
141.25607880792PLL_Choose_Lang->set_language( ).../choose-lang-url.php:68
151.25617880960wp_styles( ).../choose-lang.php:64
161.25617881432WP_Styles->__construct( ).../functions.wp-styles.php:24
171.25617881880do_action_ref_array( ).../class-wp-styles.php:135
181.25617882104WP_Hook->do_action( ).../plugin.php:565
191.25617882200WP_Hook->apply_filters( ).../class-wp-hook.php:332
201.25617883352call_user_func_array:{/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-includes/class-wp-hook.php:308} ( ).../class-wp-hook.php:308
211.25617884888wp_default_styles( ).../class-wp-hook.php:308
221.25747943704wp_should_load_separate_core_block_assets( ).../script-loader.php:1706
231.25747943752is_feed( ).../script-loader.php:2559
241.25757944656_doing_it_wrong( ).../query.php:417
251.25777947936trigger_error ( ).../functions.php:5866

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-includes/functions.php:5866) in /var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-includes/pluggable.php on line 1427
Call Stack
#TimeMemoryFunctionLocation
10.0005234048{main}( ).../index.php:0
20.0009234792require( '/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-blog-header.php' ).../index.php:17
31.852914514496require_once( '/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-includes/template-loader.php' ).../wp-blog-header.php:19
41.853014514544do_action( ).../template-loader.php:13
51.853014515120WP_Hook->do_action( ).../plugin.php:517
61.853014515216WP_Hook->apply_filters( ).../class-wp-hook.php:332
71.853114518016call_user_func_array:{/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-includes/class-wp-hook.php:308} ( ).../class-wp-hook.php:308
81.853114518976PLL_Frontend_Filters_Links->check_canonical_url( ).../class-wp-hook.php:308
91.857114531944wp_safe_redirect( ).../frontend-filters-links.php:402
101.857714533560wp_redirect( ).../pluggable.php:1537
111.857814534256header ( ).../pluggable.php:1427

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-includes/functions.php:5866) in /var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-includes/pluggable.php on line 1430
Call Stack
#TimeMemoryFunctionLocation
10.0005234048{main}( ).../index.php:0
20.0009234792require( '/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-blog-header.php' ).../index.php:17
31.852914514496require_once( '/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-includes/template-loader.php' ).../wp-blog-header.php:19
41.853014514544do_action( ).../template-loader.php:13
51.853014515120WP_Hook->do_action( ).../plugin.php:517
61.853014515216WP_Hook->apply_filters( ).../class-wp-hook.php:332
71.853114518016call_user_func_array:{/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-includes/class-wp-hook.php:308} ( ).../class-wp-hook.php:308
81.853114518976PLL_Frontend_Filters_Links->check_canonical_url( ).../class-wp-hook.php:308
91.857114531944wp_safe_redirect( ).../frontend-filters-links.php:402
101.857714533560wp_redirect( ).../pluggable.php:1537
111.858114534336header ( ).../pluggable.php:1430