PHP Warnings: array_filter() and array_unshift()

Hi,

I am seeing the following records in the PHP log of my WooCommerce store. Could you please advise how to avoid these?

PHP Warning:  array_filter() expects parameter 1 to be array, null given in /wp-content/plugins/jetpack/modules/plugin-search.php on line 409

PHP Warning:  array_unshift() expects parameter 1 to be array, null given in /wp-content/plugins/jetpack/modules/plugin-search.php on line 410

Here’s the debug information, if needed.

`
### wp-core ###

version: 6.2.1
site_language: en_US
user_language: en_US
timezone: Asia/Kolkata
permalink: /%postname%/
https_status: true
multisite: false
user_registration: 1
blog_public: 1
default_comment_status: closed
environment_type: production
user_count: 343
dotorg_communication: true

### wp-paths-sizes ###

wordpress_path: /public
wordpress_size: 4.76 GB (5116288158 bytes)
uploads_path: /public/wp-content/uploads
uploads_size: 134.75 MB (141292411 bytes)
themes_path: /public/wp-content/themes
themes_size: 19.93 MB (20901616 bytes)
plugins_path: /public/wp-content/plugins
plugins_size: 210.48 MB (220700544 bytes)
database_size: 42.40 MB (44459313 bytes)
total_size: 5.16 GB (5543642042 bytes)

### wp-dropins (2) ###

db-error.php: true
maintenance.php: true

### wp-active-theme ###

name: Astra (astra)
version: 4.1.5
author: Brainstorm Force
author_website: https://wpastra.com/about/?utm_source=theme_preview&utm_medium=author_link&utm_campaign=astra_theme
parent_theme: none
theme_features: core-block-patterns, post-thumbnails, astra_hooks, widgets-block-editor, align-wide, automatic-feed-links, title-tag, starter-content, html5, post-formats, custom-logo, customize-selective-refresh-widgets, editor-style, woocommerce, rank-math-breadcrumbs, amp, infinite-scroll, wc-product-gallery-zoom, wc-product-gallery-lightbox, wc-product-gallery-slider, widgets, menus
theme_path: /public/wp-content/themes/astra
auto_update: Enabled

### wp-themes-inactive (1) ###

Twenty Twenty-Three: version: 1.1, author: the WordPress team, Auto-updates enabled

### wp-mu-plugins (1) ###

BPS Pro MU Tools: version: 17.0, author: AITpro

### wp-plugins-active (23) ###

Advanced Access Manager: version: 6.9.10, author: Vasyl Martyniuk <[email protected]>, Auto-updates enabled
Astra Pro: version: 4.1.5, author: Brainstorm Force, Auto-updates enabled
BulletProof Security Pro: version: 17.2, author: AITpro, Auto-updates enabled
Code Snippets: version: 3.3.0, author: Code Snippets Pro, Auto-updates enabled
Custom Banners: version: 3.3, author: Gold Plugins, Auto-updates enabled
Customer Reviews for WooCommerce: version: 5.26.1, author: CusRev, Auto-updates enabled
Elementor: version: 3.13.2, author: Elementor.com, Auto-updates enabled
Elementor Header & Footer Builder: version: 1.6.14, author: Brainstorm Force, Nikhil Chavan, Auto-updates enabled
FiboSearch - AJAX Search for WooCommerce: version: 1.23.0, author: FiboSearch Team, Auto-updates enabled
FooBar WordPress Notifications: version: 2.1.27, author: FooPlugins, Auto-updates enabled
Jetpack: version: 12.1, author: Automattic, Auto-updates enabled
Joinchat: version: 4.5.20, author: Creame, Auto-updates enabled
Login by Auth0: version: 4.5.0, author: Auth0, Auto-updates enabled
Mailchimp for WooCommerce: version: 2.8.3, author: Mailchimp, Auto-updates enabled
Razorpay for WooCommerce: version: 4.5.1, author: Team Razorpay, Auto-updates enabled
Shiprocket: version: 2.0.1, author: Shiprocket, Auto-updates enabled
The SEO Framework: version: 4.2.8, author: The SEO Framework Team, Auto-updates enabled
WooCommerce: version: 7.7.0, author: Automattic, Auto-updates enabled
Woocommerce Add to cart Ajax for variable products: version: 2.2, author: Rishi Mehta - Rcreators Websolutions, Auto-updates enabled
WP-Optimize - Clean, Compress, Cache: version: 3.2.15, author: David Anderson, Ruhani Rabin, Team Updraft, Auto-updates enabled
WP Offload SES Lite: version: 1.6.4, author: Delicious Brains, Auto-updates enabled
WPvivid Backup Plugin: version: 0.9.86, author: WPvivid Team, Auto-updates enabled
WPvivid Plugins Pro: version: 2.2.15, author: wpvivid.com, Auto-updates disabled

### code-snippets (13) ###

snippet-01: name: Disable WP Login Form, scope: global, modified: 2023-03-05 03:47:04
snippet-02: name: Disable XMLRPC (Except for Jetpack), scope: global, modified: 1999-01-01 00:00:00
snippet-03: name: Disable Image Thumbnails, scope: global, modified: 1999-01-01 00:00:00
snippet-04: name: Disable Large Image Support in WordPress Version 5.3, scope: admin, modified: 1999-01-01 00:00:00
snippet-05: name: Disable REST API, scope: front-end, modified: 2022-04-10 07:44:38
snippet-06: name: WooCommerce Disable Related Products, scope: front-end, modified: 2023-05-19 11:47:15
snippet-07: name: WooCommerce Auth0 Integration, scope: global, modified: 2022-05-26 07:08:41
snippet-08: name: WooCommerce EmailID in New Account Notification, scope: global, modified: 2020-10-09 14:11:57
snippet-09: name: WooCommerce Phone Field Customization, scope: front-end, modified: 2023-05-19 13:12:04
snippet-10: name: Transaction Email and Name, scope: global, modified: 2021-01-09 06:55:06
snippet-11: name: GA Tracking Code, scope: front-end, modified: 2020-11-05 06:45:52, tags: [javascript]
snippet-12: name: Mailchimp JavaScript Snippet, scope: front-end, modified: 2020-10-24 13:01:30, tags: [javascript]
snippet-13: name: Site Custom CSS, scope: front-end, modified: 2023-05-19 11:48:44, tags: [css]

### wp-media ###

image_editor: WP_Image_Editor_GD
imagick_module_version: Not available
imagemagick_version: Not available
imagick_version: Not available
file_uploads: File uploads is turned off
post_max_size: 1024M
upload_max_filesize: 512M
max_effective_size: 512 MB
max_file_uploads: 20
gd_version: bundled (2.1.0 compatible)
gd_formats: GIF, JPEG, PNG, WebP, BMP
ghostscript_version: not available

### wp-server ###

server_architecture: Linux 5.4.0-148-generic x86_64
httpd_software: Apache/2.4.57 (Unix) OpenSSL/1.1.1f
php_version: 7.4.33 64bit
php_sapi: fpm-fcgi
max_input_variables: 5000
time_limit: 120
memory_limit: 256M
max_input_time: -1
upload_max_filesize: 512M
php_post_max_size: 1024M
curl_version: 7.68.0 OpenSSL/1.1.1f
suhosin: false
imagick_availability: false
pretty_permalinks: true
htaccess_extra_rules: true

### wp-database ###

extension: mysqli
server_version: 8.0.33-0ubuntu0.20.04.2
client_version: mysqlnd 7.4.33
max_allowed_packet: 67108864
max_connections: 151

### wp-constants ###

WP_HOME: undefined
WP_SITEURL: undefined
WP_CONTENT_DIR: /public/wp-content
WP_PLUGIN_DIR: /public/wp-content/plugins
WP_MEMORY_LIMIT: 256M
WP_MAX_MEMORY_LIMIT: 256M
WP_DEBUG: false
WP_DEBUG_DISPLAY: true
WP_DEBUG_LOG: false
SCRIPT_DEBUG: false
WP_CACHE: false
CONCATENATE_SCRIPTS: undefined
COMPRESS_SCRIPTS: undefined
COMPRESS_CSS: undefined
WP_ENVIRONMENT_TYPE: Undefined
DB_CHARSET: utf8
DB_COLLATE: undefined

### wp-filesystem ###

wordpress: writable
wp-content: writable
uploads: writable
plugins: writable
themes: writable
mu-plugins: writable

### jetpack ###

site_id: {masked}
ssl_cert: No
time_diff: undefined
version_option: 12.1:1683053400
old_version: 12.0:1680677334
public: Public
master_user: {masked}
current_user: {masked}
tokens_set: Blog User
blog_token: {masked}
user_token: {masked}
version: 12.1
jp_plugin_dir: /public/wp-content/plugins/jetpack/
plan: free
protect_header: {"trusted_header":"HTTP_X_FORWARDED_FOR","segments":0,"reverse":false}
full_sync: {"started":"Fri, 19 May 2023 13:21:15 +0000","finished":"Fri, 19 May 2023 13:21:20 +0000","progress":{"options":{"finished":true},"functions":{"finished":true},"constants":{"finished":true},"users":{"total":"1","sent":1,"finished":true,"last_sent":"3"},"network_options":{"finished":true}},"config":{"options":true,"functions":true,"constants":true,"users":[3],"network_options":true}}
sync_size: undefined
sync_lag: 0 seconds
full_sync_size: undefined
full_sync_lag: 0 seconds
idc_urls: {"home":"https:\/\/www.domain.com","siteurl":"https:\/\/www.domain.com","WP_HOME":"","WP_SITEURL":""}
idc_error_option: false
idc_optin: true
cxn_tests: All Pass.

`

Kind regards,