( ! ) 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
10.0000231640{main}( ).../index.php:0
20.0001232104require( '/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-blog-header.php' ).../index.php:17
30.0001232800require_once( '/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-load.php' ).../wp-blog-header.php:13
40.0001233568require_once( '/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-config.php' ).../wp-load.php:50
50.0002234856require_once( '/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-settings.php' ).../wp-config.php:91
60.04316959944do_action( ).../wp-settings.php:486
70.04316960584WP_Hook->do_action( ).../plugin.php:517
80.04316960680WP_Hook->apply_filters( ).../class-wp-hook.php:332
90.04367225296call_user_func_array:{/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-includes/class-wp-hook.php:308} ( ).../class-wp-hook.php:308
100.04367225896Polylang->init( ).../class-wp-hook.php:308
110.05127478016PLL_Frontend->init( ).../class-polylang.php:265
120.05417535848PLL_Choose_Lang_Url->init( ).../frontend.php:73
130.05427541432PLL_Choose_Lang_Url->set_language_from_url( ).../choose-lang-url.php:22
140.05457543656PLL_Choose_Lang->set_language( ).../choose-lang-url.php:68
150.05457543824wp_styles( ).../choose-lang.php:64
160.05457544296WP_Styles->__construct( ).../functions.wp-styles.php:24
170.05457544744do_action_ref_array( ).../class-wp-styles.php:135
180.05457544968WP_Hook->do_action( ).../plugin.php:565
190.05457545064WP_Hook->apply_filters( ).../class-wp-hook.php:332
200.05457546216call_user_func_array:{/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-includes/class-wp-hook.php:308} ( ).../class-wp-hook.php:308
210.05457547744wp_default_styles( ).../class-wp-hook.php:308
220.05517606568wp_should_load_separate_core_block_assets( ).../script-loader.php:1706
230.05517606616is_feed( ).../script-loader.php:2559
240.05527607520_doing_it_wrong( ).../query.php:417
250.05527610800trigger_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
10.0000231640{main}( ).../index.php:0
20.0001232104require( '/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-blog-header.php' ).../index.php:17
30.335222259888require_once( '/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-includes/template-loader.php' ).../wp-blog-header.php:19
40.335222259936do_action( ).../template-loader.php:13
50.335222260512WP_Hook->do_action( ).../plugin.php:517
60.335222260608WP_Hook->apply_filters( ).../class-wp-hook.php:332
70.338322298824call_user_func_array:{/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-includes/class-wp-hook.php:308} ( ).../class-wp-hook.php:308
80.338322299280JJ4T3_404_Actions->handle_404( ).../class-wp-hook.php:308
90.503422325984JJ4T3_404_Actions->redirect( ).../class-jj4t3-404-actions.php:131
100.503422326184wp_redirect( ).../class-jj4t3-404-actions.php:215
110.503622326976header ( ).../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
10.0000231640{main}( ).../index.php:0
20.0001232104require( '/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-blog-header.php' ).../index.php:17
30.335222259888require_once( '/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-includes/template-loader.php' ).../wp-blog-header.php:19
40.335222259936do_action( ).../template-loader.php:13
50.335222260512WP_Hook->do_action( ).../plugin.php:517
60.335222260608WP_Hook->apply_filters( ).../class-wp-hook.php:332
70.338322298824call_user_func_array:{/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-includes/class-wp-hook.php:308} ( ).../class-wp-hook.php:308
80.338322299280JJ4T3_404_Actions->handle_404( ).../class-wp-hook.php:308
90.503422325984JJ4T3_404_Actions->redirect( ).../class-jj4t3-404-actions.php:131
100.503422326184wp_redirect( ).../class-jj4t3-404-actions.php:215
110.503822327032header ( ).../pluggable.php:1430