Getting an error – but form is sending

Where can we see the website in question?

this is the page with the form:

https://www.yoga-studio.co.il/%d7%98%d7%95%d7%a4%d7%a1-%d7%a8%d7%99%d7%98%d7%a8%d7%99%d7%98-%d7%9c%d7%91%d7%93%d7%99%d7%a7%d7%94/

Thank you,

Dan

What other plugins and theme do you use on the site?

Sorry for the data dump….

just a reminder that other forms on the site are working correctly, just this one is showing an error message although the data is sent.

` wp-core

version: 6.2.3
site_language: he_IL
user_language: he_IL
timezone: Asia/Jerusalem
permalink: /%category%/%postname%/
https_status: true
multisite: false
user_registration: 0
blog_public: 1
default_comment_status: open
environment_type: production
user_count: 3
dotorg_communication: true wp-paths-sizes

wordpress_path: /home/yogastudioco/public_html
wordpress_size: 295.86 MB (310232464 bytes)
uploads_path: /home/yogastudioco/public_html/wp-content/uploads
uploads_size: 208.17 MB (218278990 bytes)
themes_path: /home/yogastudioco/public_html/wp-content/themes
themes_size: 18.58 MB (19486451 bytes)
plugins_path: /home/yogastudioco/public_html/wp-content/plugins
plugins_size: 179.75 MB (188478171 bytes)
database_size: 97.79 MB (102540167 bytes)
total_size: 800.15 MB (839016243 bytes) wp-dropins (2)

advanced-cache.php: true
maintenance.php: true wp-active-theme

name: Yoga Studio Responsive (yoga-studio-responsive)
version: 1.4
author: Dan Stramer
author_website: (undefined)
parent_theme: none
theme_features: core-block-patterns, widgets-block-editor, editor-style, post-formats, post-thumbnails, automatic-feed-links, menus, custom-background, custom-header, widgets
theme_path: /home/yogastudioco/public_html/wp-content/themes/yoga-studio-responsive
auto_update: ????? wp-themes-inactive (5)

GalorDesign's Yoga Studio: version: 1.0.0, author: Galor Design, ??????? ????????? ???????
Twenty Ten: version: 4.0, author: ???? ???????, ??????? ????????? ???????
Twenty Twenty-Three: version: 1.1, author: ???? ??????? (latest version: 1.3), ??????? ????????? ???????
Yoga Studio 2: version: 1.4, author: Dan Stramer, ??????? ????????? ???????
Yoga Studio: version: 5.0, author: pewilliams, ??????? ????????? ??????? wp-mu-plugins (1)

ManageWP - Worker Loader: author: ManageWP, version: (undefined) wp-plugins-active (32)

Advanced Custom Fields: version: 6.2.4, author: WP Engine, ??????? ????????? ???????
Advanced Custom Fields: Options Page: version: 2.1.0, author: Elliot Condon, ??????? ????????? ???????
Advanced Custom Fields: Repeater Field: version: 2.1.0, author: Elliot Condon, ??????? ????????? ???????
Akismet Anti-spam: Spam Protection: version: 5.3, author: Automattic - Anti-spam Team, ??????? ????????? ???????
Ambrosite Body Class Enhanced: version: 1.3, author: J. Michael Ambrosio, ??????? ????????? ???????
CF7 to Webhook: version: 2.4.0, author: Mário Valney, ??????? ????????? ???????
Classic Editor: version: 1.6.3, author: WordPress Contributors, ??????? ????????? ???????
Contact Form 7: version: 5.8.5, author: Takayuki Miyoshi, ??????? ????????? ???????
Display Posts: version: 3.0.2, author: Bill Erickson, ??????? ????????? ???????
Duplicator: version: 1.5.7.1, author: Duplicator, ??????? ????????? ???????
Flamingo: version: 2.4, author: Takayuki Miyoshi, ??????? ????????? ???????
Honeypot for Contact Form 7: version: 2.1.1, author: Nocean, ??????? ????????? ???????
Jetpack: version: 12.8.1, author: Automattic, ??????? ????????? ???????
ManageWP - Worker: version: 4.9.18, author: GoDaddy, ??????? ????????? ???????
Meteor Slides: version: 1.5.7, author: Josh Leuze, ??????? ????????? ???????
NextGEN Gallery: version: 3.55, author: Imagely, ??????? ????????? ???????
PHP Code Widget: version: 2.4, author: Otto, ??????? ????????? ???????
Really Simple SSL: version: 7.2.1, author: Really Simple Plugins, ??????? ????????? ???????
Redirection: version: 5.3.10, author: John Godley, ??????? ????????? ???????
Regenerate Thumbnails: version: 3.1.6, author: Alex Mills (Viper007Bond), ??????? ????????? ???????
Relevanssi: version: 4.21.1, author: Mikko Saari, ??????? ????????? ???????
Responsive Menu Pro: version: 3.1.31, author: ExpressTech, ??????? ????????? ???????
Share Buttons by AddThis: version: 6.2.7, author: The AddThis Team, ??????? ????????? ???????
Sucuri Security - Auditing, Malware Scanner and Hardening: version: 1.8.40, author: Sucuri Inc., ??????? ????????? ???????
TablePress: version: 2.2.4, author: Tobias B?thge, ??????? ????????? ???????
TablePress Extension: Responsive Tables: version: 1.8, author: Tobias B?thge, ??????? ????????? ???????
Widget Logic: version: 5.10.4, author: WPChef, ??????? ????????? ???????
WordPress Importer: version: 0.8.1, author: wordpressdotorg, ??????? ????????? ???????
WP-PageNavi: version: 2.94.1, author: Lester 'GaMerZ' Chan, ??????? ????????? ???????
WP Mail SMTP: version: 3.11.0, author: WP Mail SMTP, ??????? ????????? ???????
WP RSS Images: version: 1.1, author: Alain Gonzalez, ??????? ????????? ???????
Yoast SEO: version: 21.7, author: Team Yoast, ??????? ????????? ??????? wp-media

image_editor: WP_Image_Editor_GD
imagick_module_version: ?? ????
imagemagick_version: ?? ????
imagick_version: ?? ????
file_uploads: File uploads is turned off
post_max_size: 24M
upload_max_filesize: 24M
max_effective_size: 24 MB
max_file_uploads: 20
gd_version: 2.3.3
gd_formats: GIF, JPEG, PNG, WebP, BMP, XPM
ghostscript_version: unknown wp-server

server_architecture: Linux 3.10.0-962.3.2.lve1.5.77.el7.x86_64 x86_64
httpd_software: LiteSpeed
php_version: 7.4.33 64bit
php_sapi: litespeed
max_input_variables: 10240
time_limit: 120
memory_limit: 512M
max_input_time: 120
upload_max_filesize: 24M
php_post_max_size: 24M
curl_version: 7.87.0 OpenSSL/1.1.1p
suhosin: false
imagick_availability: false
pretty_permalinks: true
htaccess_extra_rules: false wp-database

extension: mysqli
server_version: 10.3.37-MariaDB
client_version: mysqlnd 7.4.33
max_allowed_packet: 268435456
max_connections: 500 wp-constants

WP_HOME: undefined
WP_SITEURL: undefined
WP_CONTENT_DIR: /home/yogastudioco/public_html/wp-content
WP_PLUGIN_DIR: /home/yogastudioco/public_html/wp-content/plugins
WP_MEMORY_LIMIT: 40M
WP_MAX_MEMORY_LIMIT: 512M
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: ?? ?????
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: 80692118
ssl_cert: No
time_diff: undefined
version_option: 12.8.1:1700445715
old_version: 12.8:1699840891
public: Public
master_user: #4 dan
is_offline_mode: off
is_offline_mode_constant: off
current_user: #4 dan
tokens_set: Blog User
blog_token: iSXm4RLm$I9^lPY!sMKJ1Jv^oTM#A)^*
user_token: wktJw5eQD$GZU6y4bgD(B(*tGuE9NxPH
version: 12.8.1
jp_plugin_dir: /home/yogastudioco/public_html/wp-content/plugins/jetpack/
plan: free
protect_header: {"trusted_header":"REMOTE_ADDR","segments":1,"reverse":false}
full_sync: {"started":"Thu, 27 Jul 2023 14:26:02 +0000","finished":"Thu, 27 Jul 2023 14:26:03 +0000","progress":{"options":{"finished":true},"functions":{"finished":true},"constants":{"finished":true},"users":{"total":"1","sent":1,"finished":true,"last_sent":"4"},"network_options":{"finished":true}},"config":{"options":true,"functions":true,"constants":true,"users":[4],"network_options":true}}
sync_size: undefined
sync_lag: 0 seconds
full_sync_size: undefined
full_sync_lag: 0 seconds
idc_urls: {"home":"https:\/\/www.yoga-studio.co.il","siteurl":"https:\/\/www.yoga-studio.co.il","WP_HOME":"","WP_SITEURL":""}
idc_error_option: false
idc_optin: true
cxn_tests: All Pass. wp_mail_smtp

version: 3.11.0
license_key_type: lite
debug: No debug notices found.
lite_install_date: ??? 20, 2022 @ 3:31pm

Try switching to the default theme, deactivating all plugins excluding Contact Form 7, Akismet Anti-spam, Classic Editor, Flamingo, Really Simple SSL, Sucuri Security, WordPress Importer and Yoast SEO, and clearing all cache data.

Why you are advised to deactivate plugins and switch to the default theme.