( ! ) 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
10.0001233208{main}( ).../index.php:0
20.0001233672require( '/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-blog-header.php' ).../index.php:17
30.0001234368require_once( '/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-load.php' ).../wp-blog-header.php:13
40.0003235136require_once( '/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-config.php' ).../wp-load.php:50
50.0003236424require_once( '/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-settings.php' ).../wp-config.php:91
60.12756959272do_action( ).../wp-settings.php:486
70.12766959912WP_Hook->do_action( ).../plugin.php:517
80.12766960008WP_Hook->apply_filters( ).../class-wp-hook.php:332
90.12857224624call_user_func_array:{/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-includes/class-wp-hook.php:308} ( ).../class-wp-hook.php:308
100.12857225224Polylang->init( ).../class-wp-hook.php:308
110.14407477344PLL_Frontend->init( ).../class-polylang.php:265
120.15067535176PLL_Choose_Lang_Url->init( ).../frontend.php:73
130.15077540760PLL_Choose_Lang_Url->set_language_from_url( ).../choose-lang-url.php:22
140.15127542952PLL_Choose_Lang->set_language( ).../choose-lang-url.php:68
150.15127543120wp_styles( ).../choose-lang.php:64
160.15127543592WP_Styles->__construct( ).../functions.wp-styles.php:24
170.15137544040do_action_ref_array( ).../class-wp-styles.php:135
180.15137544264WP_Hook->do_action( ).../plugin.php:565
190.15137544360WP_Hook->apply_filters( ).../class-wp-hook.php:332
200.15137545512call_user_func_array:{/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-includes/class-wp-hook.php:308} ( ).../class-wp-hook.php:308
210.15137547040wp_default_styles( ).../class-wp-hook.php:308
220.15257605856wp_should_load_separate_core_block_assets( ).../script-loader.php:1706
230.15267605904is_feed( ).../script-loader.php:2559
240.15267606808_doing_it_wrong( ).../query.php:417
250.15287610088trigger_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
10.0001233208{main}( ).../index.php:0
20.0001233672require( '/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-blog-header.php' ).../index.php:17
31.610522222200wp( ).../wp-blog-header.php:16
41.610522222416WP->main( ).../functions.php:1334
51.637922273120WP->handle_404( ).../class-wp.php:784
61.637922273264apply_filters( ).../class-wp.php:697
71.637922273880WP_Hook->apply_filters( ).../plugin.php:205
81.637922275424call_user_func_array:{/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-includes/class-wp-hook.php:308} ( ).../class-wp-hook.php:308
91.637922275936WP_Sitemaps->redirect_sitemapxml( ).../class-wp-hook.php:308
101.638122276176wp_safe_redirect( ).../class-wp-sitemaps.php:241
111.638722277648wp_redirect( ).../pluggable.php:1537
121.638722278352header ( ).../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
10.0001233208{main}( ).../index.php:0
20.0001233672require( '/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-blog-header.php' ).../index.php:17
31.610522222200wp( ).../wp-blog-header.php:16
41.610522222416WP->main( ).../functions.php:1334
51.637922273120WP->handle_404( ).../class-wp.php:784
61.637922273264apply_filters( ).../class-wp.php:697
71.637922273880WP_Hook->apply_filters( ).../plugin.php:205
81.637922275424call_user_func_array:{/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-includes/class-wp-hook.php:308} ( ).../class-wp-hook.php:308
91.637922275936WP_Sitemaps->redirect_sitemapxml( ).../class-wp-hook.php:308
101.638122276176wp_safe_redirect( ).../class-wp-sitemaps.php:241
111.638722277648wp_redirect( ).../pluggable.php:1537
121.639122278424header ( ).../pluggable.php:1430