( ! ) 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
10.0000233208{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
40.0001235136require_once( '/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-config.php' ).../wp-load.php:50
50.0002236424require_once( '/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-settings.php' ).../wp-config.php:91
60.05516959296do_action( ).../wp-settings.php:486
70.05516959936WP_Hook->do_action( ).../plugin.php:517
80.05516960032WP_Hook->apply_filters( ).../class-wp-hook.php:332
90.05567224664call_user_func_array:{/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-includes/class-wp-hook.php:308} ( ).../class-wp-hook.php:308
100.05567225264Polylang->init( ).../class-wp-hook.php:308
110.06447477384PLL_Frontend->init( ).../class-polylang.php:265
120.06787535216PLL_Choose_Lang_Url->init( ).../frontend.php:73
130.06787540800PLL_Choose_Lang_Url->set_language_from_url( ).../choose-lang-url.php:22
140.06827542992PLL_Choose_Lang->set_language( ).../choose-lang-url.php:68
150.06827543160wp_styles( ).../choose-lang.php:64
160.06827543632WP_Styles->__construct( ).../functions.wp-styles.php:24
170.06827544080do_action_ref_array( ).../class-wp-styles.php:135
180.06827544304WP_Hook->do_action( ).../plugin.php:565
190.06827544400WP_Hook->apply_filters( ).../class-wp-hook.php:332
200.06827545552call_user_func_array:{/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-includes/class-wp-hook.php:308} ( ).../class-wp-hook.php:308
210.06827547080wp_default_styles( ).../class-wp-hook.php:308
220.06897605880wp_should_load_separate_core_block_assets( ).../script-loader.php:1706
230.06897605928is_feed( ).../script-loader.php:2559
240.06907606832_doing_it_wrong( ).../query.php:417
250.06917610112trigger_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
10.0000233208{main}( ).../index.php:0
20.0001233672require( '/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-blog-header.php' ).../index.php:17
30.412522222256wp( ).../wp-blog-header.php:16
40.412522222472WP->main( ).../functions.php:1334
50.418822273376WP->handle_404( ).../class-wp.php:784
60.418822273520apply_filters( ).../class-wp.php:697
70.418822274136WP_Hook->apply_filters( ).../plugin.php:205
80.418822275680call_user_func_array:{/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-includes/class-wp-hook.php:308} ( ).../class-wp-hook.php:308
90.418822276192WP_Sitemaps->redirect_sitemapxml( ).../class-wp-hook.php:308
100.419022276432wp_safe_redirect( ).../class-wp-sitemaps.php:241
110.419422277904wp_redirect( ).../pluggable.php:1537
120.419422278608header ( ).../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
10.0000233208{main}( ).../index.php:0
20.0001233672require( '/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-blog-header.php' ).../index.php:17
30.412522222256wp( ).../wp-blog-header.php:16
40.412522222472WP->main( ).../functions.php:1334
50.418822273376WP->handle_404( ).../class-wp.php:784
60.418822273520apply_filters( ).../class-wp.php:697
70.418822274136WP_Hook->apply_filters( ).../plugin.php:205
80.418822275680call_user_func_array:{/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-includes/class-wp-hook.php:308} ( ).../class-wp-hook.php:308
90.418822276192WP_Sitemaps->redirect_sitemapxml( ).../class-wp-hook.php:308
100.419022276432wp_safe_redirect( ).../class-wp-sitemaps.php:241
110.419422277904wp_redirect( ).../pluggable.php:1537
120.419822278680header ( ).../pluggable.php:1430