( ! ) 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
50.0001234856require_once( '/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-settings.php' ).../wp-config.php:91
60.04376960080do_action( ).../wp-settings.php:486
70.04376960720WP_Hook->do_action( ).../plugin.php:517
80.04376960816WP_Hook->apply_filters( ).../class-wp-hook.php:332
90.04427225440call_user_func_array:{/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-includes/class-wp-hook.php:308} ( ).../class-wp-hook.php:308
100.04427226040Polylang->init( ).../class-wp-hook.php:308
110.05127478160PLL_Frontend->init( ).../class-polylang.php:265
120.05427535992PLL_Choose_Lang_Url->init( ).../frontend.php:73
130.05427541576PLL_Choose_Lang_Url->set_language_from_url( ).../choose-lang-url.php:22
140.05457543800PLL_Choose_Lang->set_language( ).../choose-lang-url.php:68
150.05457543968wp_styles( ).../choose-lang.php:64
160.05457544440WP_Styles->__construct( ).../functions.wp-styles.php:24
170.05457544888do_action_ref_array( ).../class-wp-styles.php:135
180.05457545112WP_Hook->do_action( ).../plugin.php:565
190.05457545208WP_Hook->apply_filters( ).../class-wp-hook.php:332
200.05457546360call_user_func_array:{/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-includes/class-wp-hook.php:308} ( ).../class-wp-hook.php:308
210.05457547888wp_default_styles( ).../class-wp-hook.php:308
220.05517606688wp_should_load_separate_core_block_assets( ).../script-loader.php:1706
230.05517606736is_feed( ).../script-loader.php:2559
240.05517607640_doing_it_wrong( ).../query.php:417
250.05527610920trigger_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
30.330722260616require_once( '/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-includes/template-loader.php' ).../wp-blog-header.php:19
40.330722260664do_action( ).../template-loader.php:13
50.330722261240WP_Hook->do_action( ).../plugin.php:517
60.330722261336WP_Hook->apply_filters( ).../class-wp-hook.php:332
70.341522299592call_user_func_array:{/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-includes/class-wp-hook.php:308} ( ).../class-wp-hook.php:308
80.341522300048JJ4T3_404_Actions->handle_404( ).../class-wp-hook.php:308
90.413522326712JJ4T3_404_Actions->redirect( ).../class-jj4t3-404-actions.php:131
100.413522326912wp_redirect( ).../class-jj4t3-404-actions.php:215
110.413722327704header ( ).../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
30.330722260616require_once( '/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-includes/template-loader.php' ).../wp-blog-header.php:19
40.330722260664do_action( ).../template-loader.php:13
50.330722261240WP_Hook->do_action( ).../plugin.php:517
60.330722261336WP_Hook->apply_filters( ).../class-wp-hook.php:332
70.341522299592call_user_func_array:{/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-includes/class-wp-hook.php:308} ( ).../class-wp-hook.php:308
80.341522300048JJ4T3_404_Actions->handle_404( ).../class-wp-hook.php:308
90.413522326712JJ4T3_404_Actions->redirect( ).../class-jj4t3-404-actions.php:131
100.413522326912wp_redirect( ).../class-jj4t3-404-actions.php:215
110.413922327760header ( ).../pluggable.php:1430