( ! ) 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
10.0000230688{main}( ).../index.php:0
20.0001231152require( '/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-blog-header.php' ).../index.php:17
30.0001231848require_once( '/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-load.php' ).../wp-blog-header.php:13
40.0002232616require_once( '/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-config.php' ).../wp-load.php:50
50.0002233904require_once( '/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-settings.php' ).../wp-config.php:91
60.07076958696do_action( ).../wp-settings.php:486
70.07076959336WP_Hook->do_action( ).../plugin.php:517
80.07076959432WP_Hook->apply_filters( ).../class-wp-hook.php:332
90.07157224056call_user_func_array:{/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-includes/class-wp-hook.php:308} ( ).../class-wp-hook.php:308
100.07157224656Polylang->init( ).../class-wp-hook.php:308
110.08327476776PLL_Frontend->init( ).../class-polylang.php:265
120.08797534608PLL_Choose_Lang_Url->init( ).../frontend.php:73
130.08807540192PLL_Choose_Lang_Url->set_language_from_url( ).../choose-lang-url.php:22
140.08857542424PLL_Choose_Lang->set_language( ).../choose-lang-url.php:68
150.08857542592wp_styles( ).../choose-lang.php:64
160.08857543064WP_Styles->__construct( ).../functions.wp-styles.php:24
170.08857543512do_action_ref_array( ).../class-wp-styles.php:135
180.08857543736WP_Hook->do_action( ).../plugin.php:565
190.08857543832WP_Hook->apply_filters( ).../class-wp-hook.php:332
200.08867544984call_user_func_array:{/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-includes/class-wp-hook.php:308} ( ).../class-wp-hook.php:308
210.08867546512wp_default_styles( ).../class-wp-hook.php:308
220.08967605312wp_should_load_separate_core_block_assets( ).../script-loader.php:1706
230.08967605360is_feed( ).../script-loader.php:2559
240.08977606264_doing_it_wrong( ).../query.php:417
250.08987609544trigger_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
10.0000230688{main}( ).../index.php:0
20.0001231152require( '/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-blog-header.php' ).../index.php:17
30.444122345896require_once( '/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-includes/template-loader.php' ).../wp-blog-header.php:19
40.444122345944do_action( ).../template-loader.php:13
50.444122346520WP_Hook->do_action( ).../plugin.php:517
60.444122346616WP_Hook->apply_filters( ).../class-wp-hook.php:332
70.445722413312call_user_func_array:{/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-includes/class-wp-hook.php:308} ( ).../class-wp-hook.php:308
80.445722415456redirect_canonical( ).../class-wp-hook.php:308
90.448622429448wp_redirect( ).../canonical.php:801
100.448722430256header ( ).../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
10.0000230688{main}( ).../index.php:0
20.0001231152require( '/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-blog-header.php' ).../index.php:17
30.444122345896require_once( '/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-includes/template-loader.php' ).../wp-blog-header.php:19
40.444122345944do_action( ).../template-loader.php:13
50.444122346520WP_Hook->do_action( ).../plugin.php:517
60.444122346616WP_Hook->apply_filters( ).../class-wp-hook.php:332
70.445722413312call_user_func_array:{/var/www/vhosts/vakantiehuislucca.nl/httpdocs/wp-includes/class-wp-hook.php:308} ( ).../class-wp-hook.php:308
80.445722415456redirect_canonical( ).../class-wp-hook.php:308
90.448622429448wp_redirect( ).../canonical.php:801
100.449022430328header ( ).../pluggable.php:1430