Report - Correos Express Plugin 2.5.16

Does Correos Express Plugin work with WordPress 5.8.1 and PHP 7.4.8? A smoke test was performed on 2021-09-14 14:55:06 UTC.

Summary

Errors

2	PHP fatal errors
41	PHP notices
2	Database errors
2	JavaScript exceptions
	All test pages loaded successfully
	No resource errors

Performance

Memory usage: 538.17 KiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: 0.039 seconds
The average page load time increased by this amount after activating the plugin.

Environment

WordPress version	5.8.1
PHP version	7.4.8
MySQL version	8.0.21
PHP memory limit	256M

Plugin Info

Last updated	2021-10-20T11:50:00+00:00
Active installs	1,000+
WordPress.org page	https://wordpress.org/plugins/correos-express/
Badges	Get badge code

Pages 4

Plugins ‹ Test site — WordPress

URL	/wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL	/wp-admin/plugins.php?action=activate&plugin=correos-express%2Fclass_correosexpress.php&plugin_status=all&paged=1&s&_wpnonce=f9c9ec6aa3
Aspect	after-activation
HTTP status	200
Load time	10.035 s
Memory usage	3.56 MiB
JS errors	None
Resource errors	None

Correos Express

URL	/wp-admin/admin.php?page=correosexpress
Aspect	menu-item
HTTP status	200
Load time	0.474 s
Memory usage	3.66 MiB
JS errors	None
Resource errors	None

Correos Express → Settings

URL	/wp-admin/admin.php?page=correosexpress-ajustes
Aspect	menu-item
HTTP status	200
Load time	0.402 s
Memory usage	4.09 MiB
JS errors	[ { "message": "SyntaxError: Unexpected token o in JSON at position 1\n at JSON.parse (<anonymous>)\n at pintarRespuestaAjax (/wp-admin/admin.php?page=correosexpress-ajustes:2194:28)\n at Object.error (/wp-admin/admin.php?page=correosexpress-ajustes:1763:17)\n at c (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=5.8.1:2:28327)\n at Object.fireWith [as rejectWith] (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=5.8.1:2:29072)\n at l (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=5.8.1:2:79926)\n at XMLHttpRequest.<anonymous> (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=5.8.1:2:82355)", "trace": null, "code": null }, { "message": "SyntaxError: Unexpected token o in JSON at position 1\n at JSON.parse (<anonymous>)\n at pintarRespuestaAjax (/wp-admin/admin.php?page=correosexpress-ajustes:2194:28)\n at Object.error (/wp-admin/admin.php?page=correosexpress-ajustes:1301:17)\n at c (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=5.8.1:2:28327)\n at Object.fireWith [as rejectWith] (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=5.8.1:2:29072)\n at l (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=5.8.1:2:79926)\n at XMLHttpRequest.<anonymous> (/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=jquery-core,jquery-migrate,utils&ver=5.8.1:2:82355)", "trace": null, "code": null } ]
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.217 s
Memory usage	3.43 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.307 s	0.636 s	+0.329 s	3.08 MiB	3.6 MiB	+ 533.82 KiB
/wp-admin/edit.php	0.185 s	0.238 s	+0.053 s	3.11 MiB	3.7 MiB	+ 598.07 KiB
/wp-admin/post-new.php	0.787 s	1.230 s	+0.443 s	5.27 MiB	5.82 MiB	+ 562.15 KiB
/wp-admin/upload.php	0.576 s	0.468 s	-0.108 s	3.03 MiB	3.55 MiB	+ 532.69 KiB
/wp-admin/options-writing.php	0.141 s	0.175 s	+0.034 s	3.02 MiB	3.53 MiB	+ 516.66 KiB
/wp-admin/media-new.php	0.249 s	0.268 s	+0.019 s	3.01 MiB	3.53 MiB	+ 532.86 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.186 s	0.216 s	+0.030 s	3.04 MiB	3.56 MiB	+ 533.77 KiB
/wp-admin/post-new.php?post_type=page	0.838 s	0.703 s	-0.135 s	5.26 MiB	5.81 MiB	+ 561.73 KiB
/wp-admin/options-discussion.php	0.355 s	0.259 s	-0.096 s	3 MiB	3.52 MiB	+ 533.48 KiB
/wp-admin/edit-comments.php	0.243 s	0.219 s	-0.024 s	3.04 MiB	3.56 MiB	+ 532.71 KiB
/	0.378 s	0.261 s	-0.117 s	2.96 MiB	3.43 MiB	+ 481.94 KiB
Average	0.386 s	0.425 s	+0.039 s	3.44 MiB	3.96 MiB	+ 538.17 KiB

Code Statistics

Note: Third-party libraries and minified JS/CSS files are excluded from these statistics where possible, so the numbers you see here may be lower than those reported by other tools.

PHP

SVG

Language		%	Lines of code	Comment lines	Files
	PHP	78.1%	58,993	14,134	46
	SVG	11.9%	8,973	12	4
	JavaScript	7.1%	5,360	804	11
	CSS	2.8%	2,144	21	5
	JSON	0.1%	40	0	1
Total			75,510	14,971	67

PHP Code Analysis | More results »

Lines of code	54,149
Total complexity	8,106
Median class complexity	140.0
Median method complexity	3.0
Most complex class	TCPDF_CEX
Most complex function	TCPDF_CEX::writeHTML()

Classes	17
Methods	870
Functions	108

Additions

Things that the plugin adds to the site. This section is not intended to be comprehensive. The test tool only looks for a few specific types of added content.

Database Tables 9

wp_cex_customer_codes
wp_cex_customer_options
wp_cex_envios_bultos
wp_cex_history
wp_cex_migrations
wp_cex_officedeliverycorreo
wp_cex_savedmodeships
wp_cex_savedsenders
wp_cex_savedships

Meta Boxes

{
    "shop_order": {
        "woocommerce-order-cex": {
            "title": "Correos Express shipping registration",
            "context": "advanced"
        }
    }
}

PHP Error Log 63 lines

[14-Sep-2021 14:55:21 UTC] PHP Notice:  wpdb::prepare was called <strong>incorrectly</strong>. The query argument of wpdb::prepare() must have a placeholder. Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.9.0.) in /wp-includes/functions.php on line 5663
[14-Sep-2021 14:55:21 UTC] PHP Notice:  wpdb::prepare was called <strong>incorrectly</strong>. The query does not contain the correct number of placeholders (0) for the number of arguments passed (1). Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 4.8.3.) in /wp-includes/functions.php on line 5663
[14-Sep-2021 14:55:21 UTC] WordPress database error Table 'wordpress.wp_cex_customer_options' doesn't exist for query SELECT valor
            FROM wp_cex_customer_options
            WHERE clave='MXPS_CRONINTERVAL' made by activate_plugin, plugin_sandbox_scrape, include_once('/plugins/correos-express/class_correosexpress.php'), CorreosExpress->__construct, CorreosExpress->cex_init_hooks, wp_schedule_event, wp_get_schedules, apply_filters('cron_schedules'), WP_Hook->apply_filters, CorreosExpress->cex_interval_function, CorreosExpress->cex_get_interval, CorreosExpress->cex_retornar_intervalo
[14-Sep-2021 14:55:21 UTC] PHP Notice:  Trying to get property 'valor' of non-object in /wp-content/plugins/correos-express/class_correosexpress.php on line 719
[14-Sep-2021 14:55:30 UTC] WordPress database error Table 'wordpress.wp_cex_migrations' doesn't exist for query INSERT INTO `wp_cex_migrations` (`metodoEjecutado`, `created_at`) VALUES ('DROP TABLE IF EXISTS wp_cex_migrations,cex_aux_migrations', '2021-09-14 14:55:30') made by activate_plugin, do_action('activate_correos-express/class_correosexpress.php'), WP_Hook->do_action, WP_Hook->apply_filters, CorreosExpress::cex_install, install_db, cex_migracion27, actualizarTablasPrincipales, migrarDatos, registrar_ejecucion_migracion
[14-Sep-2021 14:55:30 UTC] PHP Notice:  wpdb::prepare was called <strong>incorrectly</strong>. The query argument of wpdb::prepare() must have a placeholder. Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.9.0.) in /wp-includes/functions.php on line 5663
[14-Sep-2021 14:55:30 UTC] PHP Notice:  wpdb::prepare was called <strong>incorrectly</strong>. The query does not contain the correct number of placeholders (0) for the number of arguments passed (1). Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 4.8.3.) in /wp-includes/functions.php on line 5663
[14-Sep-2021 14:55:30 UTC] PHP Notice:  wpdb::prepare was called <strong>incorrectly</strong>. The query argument of wpdb::prepare() must have a placeholder. Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.9.0.) in /wp-includes/functions.php on line 5663
[14-Sep-2021 14:55:30 UTC] PHP Notice:  wpdb::prepare was called <strong>incorrectly</strong>. The query does not contain the correct number of placeholders (0) for the number of arguments passed (1). Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 4.8.3.) in /wp-includes/functions.php on line 5663
[14-Sep-2021 14:55:31 UTC] PHP Notice:  wpdb::prepare was called <strong>incorrectly</strong>. The query argument of wpdb::prepare() must have a placeholder. Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.9.0.) in /wp-includes/functions.php on line 5663
[14-Sep-2021 14:55:31 UTC] PHP Notice:  wpdb::prepare was called <strong>incorrectly</strong>. The query does not contain the correct number of placeholders (0) for the number of arguments passed (1). Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 4.8.3.) in /wp-includes/functions.php on line 5663
[14-Sep-2021 14:55:33 UTC] PHP Notice:  wpdb::prepare was called <strong>incorrectly</strong>. The query argument of wpdb::prepare() must have a placeholder. Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.9.0.) in /wp-includes/functions.php on line 5663
[14-Sep-2021 14:55:33 UTC] PHP Notice:  wpdb::prepare was called <strong>incorrectly</strong>. The query does not contain the correct number of placeholders (0) for the number of arguments passed (1). Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 4.8.3.) in /wp-includes/functions.php on line 5663
[14-Sep-2021 14:55:33 UTC] PHP Notice:  wpdb::prepare was called <strong>incorrectly</strong>. The query argument of wpdb::prepare() must have a placeholder. Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.9.0.) in /wp-includes/functions.php on line 5663
[14-Sep-2021 14:55:33 UTC] PHP Notice:  wpdb::prepare was called <strong>incorrectly</strong>. The query does not contain the correct number of placeholders (0) for the number of arguments passed (1). Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 4.8.3.) in /wp-includes/functions.php on line 5663
[14-Sep-2021 14:55:33 UTC] PHP Notice:  wpdb::prepare was called <strong>incorrectly</strong>. The query argument of wpdb::prepare() must have a placeholder. Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.9.0.) in /wp-includes/functions.php on line 5663
[14-Sep-2021 14:55:33 UTC] PHP Notice:  wpdb::prepare was called <strong>incorrectly</strong>. The query does not contain the correct number of placeholders (0) for the number of arguments passed (1). Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 4.8.3.) in /wp-includes/functions.php on line 5663
[14-Sep-2021 14:55:33 UTC] PHP Notice:  wpdb::prepare was called <strong>incorrectly</strong>. The query argument of wpdb::prepare() must have a placeholder. Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.9.0.) in /wp-includes/functions.php on line 5663
[14-Sep-2021 14:55:33 UTC] PHP Notice:  wpdb::prepare was called <strong>incorrectly</strong>. The query does not contain the correct number of placeholders (0) for the number of arguments passed (1). Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 4.8.3.) in /wp-includes/functions.php on line 5663
[14-Sep-2021 14:55:33 UTC] PHP Notice:  wpdb::prepare was called <strong>incorrectly</strong>. The query argument of wpdb::prepare() must have a placeholder. Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.9.0.) in /wp-includes/functions.php on line 5663
[14-Sep-2021 14:55:33 UTC] PHP Notice:  wpdb::prepare was called <strong>incorrectly</strong>. The query does not contain the correct number of placeholders (0) for the number of arguments passed (1). Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 4.8.3.) in /wp-includes/functions.php on line 5663
[14-Sep-2021 14:55:33 UTC] PHP Notice:  wpdb::prepare was called <strong>incorrectly</strong>. The query argument of wpdb::prepare() must have a placeholder. Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.9.0.) in /wp-includes/functions.php on line 5663
[14-Sep-2021 14:55:33 UTC] PHP Notice:  wpdb::prepare was called <strong>incorrectly</strong>. The query does not contain the correct number of placeholders (0) for the number of arguments passed (1). Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 4.8.3.) in /wp-includes/functions.php on line 5663
[14-Sep-2021 14:55:33 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function wc_get_order_statuses() in /wp-content/plugins/correos-express/class_correosexpress.php:1987
Stack trace:
#0 /wp-content/plugins/correos-express/class_correosexpress.php(880): CorreosExpress->cex_retornar_estados_productos()
#1 /wp-includes/class-wp-hook.php(303): CorreosExpress->cex_get_init_form()
#2 /wp-includes/class-wp-hook.php(327): WP_Hook->apply_filters()
#3 /wp-includes/plugin.php(470): WP_Hook->do_action()
#4 /wp-admin/admin-ajax.php(187): do_action()
#5 {main}
  thrown in /wp-content/plugins/correos-express/class_correosexpress.php on line 1987
[14-Sep-2021 14:55:33 UTC] PHP Notice:  wpdb::prepare was called <strong>incorrectly</strong>. The query argument of wpdb::prepare() must have a placeholder. Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.9.0.) in /wp-includes/functions.php on line 5663
[14-Sep-2021 14:55:33 UTC] PHP Notice:  wpdb::prepare was called <strong>incorrectly</strong>. The query does not contain the correct number of placeholders (0) for the number of arguments passed (1). Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 4.8.3.) in /wp-includes/functions.php on line 5663
[14-Sep-2021 14:55:33 UTC] PHP Notice:  wpdb::prepare was called <strong>incorrectly</strong>. The query argument of wpdb::prepare() must have a placeholder. Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.9.0.) in /wp-includes/functions.php on line 5663
[14-Sep-2021 14:55:33 UTC] PHP Notice:  wpdb::prepare was called <strong>incorrectly</strong>. The query does not contain the correct number of placeholders (0) for the number of arguments passed (1). Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 4.8.3.) in /wp-includes/functions.php on line 5663
[14-Sep-2021 14:55:33 UTC] PHP Notice:  wpdb::prepare was called <strong>incorrectly</strong>. The query argument of wpdb::prepare() must have a placeholder. Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.9.0.) in /wp-includes/functions.php on line 5663
[14-Sep-2021 14:55:33 UTC] PHP Notice:  wpdb::prepare was called <strong>incorrectly</strong>. The query does not contain the correct number of placeholders (0) for the number of arguments passed (1). Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 4.8.3.) in /wp-includes/functions.php on line 5663
[14-Sep-2021 14:55:33 UTC] PHP Notice:  wpdb::prepare was called <strong>incorrectly</strong>. The query argument of wpdb::prepare() must have a placeholder. Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.9.0.) in /wp-includes/functions.php on line 5663
[14-Sep-2021 14:55:33 UTC] PHP Notice:  wpdb::prepare was called <strong>incorrectly</strong>. The query does not contain the correct number of placeholders (0) for the number of arguments passed (1). Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 4.8.3.) in /wp-includes/functions.php on line 5663
[14-Sep-2021 14:55:33 UTC] PHP Notice:  wpdb::prepare was called <strong>incorrectly</strong>. The query argument of wpdb::prepare() must have a placeholder. Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.9.0.) in /wp-includes/functions.php on line 5663
[14-Sep-2021 14:55:33 UTC] PHP Notice:  wpdb::prepare was called <strong>incorrectly</strong>. The query does not contain the correct number of placeholders (0) for the number of arguments passed (1). Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 4.8.3.) in /wp-includes/functions.php on line 5663
[14-Sep-2021 14:55:33 UTC] PHP Notice:  wpdb::prepare was called <strong>incorrectly</strong>. The query argument of wpdb::prepare() must have a placeholder. Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.9.0.) in /wp-includes/functions.php on line 5663
[14-Sep-2021 14:55:33 UTC] PHP Notice:  wpdb::prepare was called <strong>incorrectly</strong>. The query does not contain the correct number of placeholders (0) for the number of arguments passed (1). Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 4.8.3.) in /wp-includes/functions.php on line 5663
[14-Sep-2021 14:55:33 UTC] PHP Notice:  wpdb::prepare was called <strong>incorrectly</strong>. The query argument of wpdb::prepare() must have a placeholder. Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.9.0.) in /wp-includes/functions.php on line 5663
[14-Sep-2021 14:55:33 UTC] PHP Notice:  wpdb::prepare was called <strong>incorrectly</strong>. The query does not contain the correct number of placeholders (0) for the number of arguments passed (1). Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 4.8.3.) in /wp-includes/functions.php on line 5663
[14-Sep-2021 14:55:33 UTC] PHP Notice:  wpdb::prepare was called <strong>incorrectly</strong>. The query argument of wpdb::prepare() must have a placeholder. Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.9.0.) in /wp-includes/functions.php on line 5663
[14-Sep-2021 14:55:33 UTC] PHP Notice:  wpdb::prepare was called <strong>incorrectly</strong>. The query does not contain the correct number of placeholders (0) for the number of arguments passed (1). Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 4.8.3.) in /wp-includes/functions.php on line 5663
[14-Sep-2021 14:55:33 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function wc_get_order_statuses() in /wp-content/plugins/correos-express/class_correosexpress.php:1987
Stack trace:
#0 /wp-content/plugins/correos-express/class_correosexpress.php(880): CorreosExpress->cex_retornar_estados_productos()
#1 /wp-includes/class-wp-hook.php(303): CorreosExpress->cex_get_init_form()
#2 /wp-includes/class-wp-hook.php(327): WP_Hook->apply_filters()
#3 /wp-includes/plugin.php(470): WP_Hook->do_action()
#4 /wp-admin/admin-ajax.php(187): do_action()
#5 {main}
  thrown in /wp-content/plugins/correos-express/class_correosexpress.php on line 1987
[14-Sep-2021 14:55:35 UTC] PHP Notice:  wpdb::prepare was called <strong>incorrectly</strong>. The query argument of wpdb::prepare() must have a placeholder. Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.9.0.) in /wp-includes/functions.php on line 5663
[14-Sep-2021 14:55:35 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1323
[14-Sep-2021 14:55:39 UTC] PHP Notice:  wpdb::prepare was called <strong>incorrectly</strong>. The query argument of wpdb::prepare() must have a placeholder. Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.9.0.) in /wp-includes/functions.php on line 5663
[14-Sep-2021 14:55:39 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1323