( ! ) 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
10.0004233680{main}( ).../index.php:0
20.0006234424require( '/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-blog-header.php' ).../index.php:17
30.0011235352require_once( '/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-load.php' ).../wp-blog-header.php:13
40.0014236352require_once( '/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-config.php' ).../wp-load.php:50
50.0032238928require_once( '/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-settings.php' ).../wp-config.php:91
60.76707276112do_action( ).../wp-settings.php:486
70.76717276752WP_Hook->do_action( ).../plugin.php:517
80.76717276848WP_Hook->apply_filters( ).../class-wp-hook.php:332
90.78017550672call_user_func_array:{/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-includes/class-wp-hook.php:308} ( ).../class-wp-hook.php:308
100.78017551288Polylang->init( ).../class-wp-hook.php:308
110.80037810928PLL_Frontend->init( ).../class-polylang.php:265
120.80727871128PLL_Choose_Lang_Url->init( ).../frontend.php:73
130.80727876960PLL_Choose_Lang_Url->set_language_from_url( ).../choose-lang-url.php:22
140.80767879176PLL_Choose_Lang->set_language( ).../choose-lang-url.php:68
150.80767879344wp_styles( ).../choose-lang.php:64
160.80767879816WP_Styles->__construct( ).../functions.wp-styles.php:24
170.80767880264do_action_ref_array( ).../class-wp-styles.php:135
180.80767880488WP_Hook->do_action( ).../plugin.php:565
190.80767880584WP_Hook->apply_filters( ).../class-wp-hook.php:332
200.80767881736call_user_func_array:{/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-includes/class-wp-hook.php:308} ( ).../class-wp-hook.php:308
210.80767883280wp_default_styles( ).../class-wp-hook.php:308
220.80837942112wp_should_load_separate_core_block_assets( ).../script-loader.php:1706
230.80837942160is_feed( ).../script-loader.php:2559
240.80837943064_doing_it_wrong( ).../query.php:417
250.80847946344trigger_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
10.0004233680{main}( ).../index.php:0
20.0006234424require( '/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-blog-header.php' ).../index.php:17
31.260022702936require_once( '/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-includes/template-loader.php' ).../wp-blog-header.php:19
41.260122702984do_action( ).../template-loader.php:13
51.260122703560WP_Hook->do_action( ).../plugin.php:517
61.260122703656WP_Hook->apply_filters( ).../class-wp-hook.php:332
71.265422742424call_user_func_array:{/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-includes/class-wp-hook.php:308} ( ).../class-wp-hook.php:308
81.265422742880JJ4T3_404_Actions->handle_404( ).../class-wp-hook.php:308
91.450922769624JJ4T3_404_Actions->redirect( ).../class-jj4t3-404-actions.php:131
101.450922769824wp_redirect( ).../class-jj4t3-404-actions.php:215
111.451122770616header ( ).../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
10.0004233680{main}( ).../index.php:0
20.0006234424require( '/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-blog-header.php' ).../index.php:17
31.260022702936require_once( '/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-includes/template-loader.php' ).../wp-blog-header.php:19
41.260122702984do_action( ).../template-loader.php:13
51.260122703560WP_Hook->do_action( ).../plugin.php:517
61.260122703656WP_Hook->apply_filters( ).../class-wp-hook.php:332
71.265422742424call_user_func_array:{/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-includes/class-wp-hook.php:308} ( ).../class-wp-hook.php:308
81.265422742880JJ4T3_404_Actions->handle_404( ).../class-wp-hook.php:308
91.450922769624JJ4T3_404_Actions->redirect( ).../class-jj4t3-404-actions.php:131
101.450922769824wp_redirect( ).../class-jj4t3-404-actions.php:215
111.451322770672header ( ).../pluggable.php:1430