Title: Warning: Illegal string offset ‘subject’ Last modified: December 11, 2016 --- # Warning: Illegal string offset ‘subject’ * [mraj48](https://wordpress.org/support/users/mraj48/) * (@mraj48) * [9 years, 6 months ago](https://wordpress.org/support/topic/warning-illegal-string-offset-subject/) * Hi, (sorry for my bad english) if I set a contact form and I save, It appare this errors: * Warning: Illegal string offset ‘subject’ in /web/htdocs/www.uomodellestelle.it/ home/wp-content/plugins/contact-form-7/admin/includes/admin-functions.php on line 54 * Warning: Illegal string offset ‘sender’ in /web/htdocs/www.uomodellestelle.it/ home/wp-content/plugins/contact-form-7/admin/includes/admin-functions.php on line 58 * Warning: Illegal string offset ‘body’ in /web/htdocs/www.uomodellestelle.it/home/ wp-content/plugins/contact-form-7/admin/includes/admin-functions.php on line 62 * Warning: Illegal string offset ‘recipient’ in /web/htdocs/www.uomodellestelle. it/home/wp-content/plugins/contact-form-7/admin/includes/admin-functions.php on line 66 * Warning: Illegal string offset ‘additional_headers’ in /web/htdocs/www.uomodellestelle. it/home/wp-content/plugins/contact-form-7/admin/includes/admin-functions.php on line 83 * Warning: Illegal string offset ‘attachments’ in /web/htdocs/www.uomodellestelle. it/home/wp-content/plugins/contact-form-7/admin/includes/admin-functions.php on line 87 * Warning: Illegal string offset ‘use_html’ in /web/htdocs/www.uomodellestelle. it/home/wp-content/plugins/contact-form-7/admin/includes/admin-functions.php on line 90 * Warning: Illegal string offset ‘exclude_blank’ in /web/htdocs/www.uomodellestelle. it/home/wp-content/plugins/contact-form-7/admin/includes/admin-functions.php on line 91 * Warning: Illegal string offset ‘active’ in /web/htdocs/www.uomodellestelle.it/ home/wp-content/plugins/contact-form-7/admin/includes/admin-functions.php on line 97 * Warning: Illegal string offset ‘subject’ in /web/htdocs/www.uomodellestelle.it/ home/wp-content/plugins/contact-form-7/admin/includes/admin-functions.php on line 100 * Warning: Illegal string offset ‘sender’ in /web/htdocs/www.uomodellestelle.it/ home/wp-content/plugins/contact-form-7/admin/includes/admin-functions.php on line 104 * Warning: Illegal string offset ‘body’ in /web/htdocs/www.uomodellestelle.it/home/ wp-content/plugins/contact-form-7/admin/includes/admin-functions.php on line 108 * Warning: Illegal string offset ‘recipient’ in /web/htdocs/www.uomodellestelle. it/home/wp-content/plugins/contact-form-7/admin/includes/admin-functions.php on line 112 * Warning: Illegal string offset ‘additional_headers’ in /web/htdocs/www.uomodellestelle. it/home/wp-content/plugins/contact-form-7/admin/includes/admin-functions.php on line 129 * Warning: Illegal string offset ‘attachments’ in /web/htdocs/www.uomodellestelle. it/home/wp-content/plugins/contact-form-7/admin/includes/admin-functions.php on line 133 * Warning: Illegal string offset ‘use_html’ in /web/htdocs/www.uomodellestelle. it/home/wp-content/plugins/contact-form-7/admin/includes/admin-functions.php on line 136 * Warning: Illegal string offset ‘exclude_blank’ in /web/htdocs/www.uomodellestelle. it/home/wp-content/plugins/contact-form-7/admin/includes/admin-functions.php on line 137 * Warning: Illegal string offset ‘mail_sent_ok’ in /web/htdocs/www.uomodellestelle. it/home/wp-content/plugins/contact-form-7/admin/includes/admin-functions.php on line 145 * Warning: Illegal string offset ‘mail_sent_ng’ in /web/htdocs/www.uomodellestelle. it/home/wp-content/plugins/contact-form-7/admin/includes/admin-functions.php on line 145 * Warning: Illegal string offset ‘validation_error’ in /web/htdocs/www.uomodellestelle. it/home/wp-content/plugins/contact-form-7/admin/includes/admin-functions.php on line 145 * Warning: Illegal string offset ‘spam’ in /web/htdocs/www.uomodellestelle.it/home/ wp-content/plugins/contact-form-7/admin/includes/admin-functions.php on line 145 * Warning: Illegal string offset ‘accept_terms’ in /web/htdocs/www.uomodellestelle. it/home/wp-content/plugins/contact-form-7/admin/includes/admin-functions.php on line 145 * Warning: Illegal string offset ‘invalid_required’ in /web/htdocs/www.uomodellestelle. it/home/wp-content/plugins/contact-form-7/admin/includes/admin-functions.php on line 145 * Warning: Illegal string offset ‘invalid_too_long’ in /web/htdocs/www.uomodellestelle. it/home/wp-content/plugins/contact-form-7/admin/includes/admin-functions.php on line 145 * Warning: Illegal string offset ‘invalid_too_short’ in /web/htdocs/www.uomodellestelle. it/home/wp-content/plugins/contact-form-7/admin/includes/admin-functions.php on line 145 * Warning: Illegal string offset ‘upload_failed’ in /web/htdocs/www.uomodellestelle. it/home/wp-content/plugins/contact-form-7/admin/includes/admin-functions.php on line 145 * Warning: Illegal string offset ‘upload_file_type_invalid’ in /web/htdocs/www. uomodellestelle.it/home/wp-content/plugins/contact-form-7/admin/includes/admin- functions.php on line 145 * Warning: Illegal string offset ‘upload_file_too_large’ in /web/htdocs/www.uomodellestelle. it/home/wp-content/plugins/contact-form-7/admin/includes/admin-functions.php on line 145 * Warning: Illegal string offset ‘upload_failed_php_error’ in /web/htdocs/www.uomodellestelle. it/home/wp-content/plugins/contact-form-7/admin/includes/admin-functions.php on line 145 * Warning: Illegal string offset ‘invalid_number’ in /web/htdocs/www.uomodellestelle. it/home/wp-content/plugins/contact-form-7/admin/includes/admin-functions.php on line 145 * Warning: Illegal string offset ‘number_too_small’ in /web/htdocs/www.uomodellestelle. it/home/wp-content/plugins/contact-form-7/admin/includes/admin-functions.php on line 145 * Warning: Illegal string offset ‘number_too_large’ in /web/htdocs/www.uomodellestelle. it/home/wp-content/plugins/contact-form-7/admin/includes/admin-functions.php on line 145 * Warning: Illegal string offset ‘quiz_answer_not_correct’ in /web/htdocs/www.uomodellestelle. it/home/wp-content/plugins/contact-form-7/admin/includes/admin-functions.php on line 145 * Warning: Illegal string offset ‘invalid_email’ in /web/htdocs/www.uomodellestelle. it/home/wp-content/plugins/contact-form-7/admin/includes/admin-functions.php on line 145 * Warning: Illegal string offset ‘invalid_url’ in /web/htdocs/www.uomodellestelle. it/home/wp-content/plugins/contact-form-7/admin/includes/admin-functions.php on line 145 * Warning: Illegal string offset ‘invalid_tel’ in /web/htdocs/www.uomodellestelle. it/home/wp-content/plugins/contact-form-7/admin/includes/admin-functions.php on line 145 * Warning: Illegal string offset ‘invalid_datetime’ in /web/htdocs/www.uomodellestelle. it/home/wp-content/plugins/contact-form-7/admin/includes/admin-functions.php on line 145 * Warning: Illegal string offset ‘invalid_date’ in /web/htdocs/www.uomodellestelle. it/home/wp-content/plugins/contact-form-7/admin/includes/admin-functions.php on line 145 * Warning: Illegal string offset ‘invalid_time’ in /web/htdocs/www.uomodellestelle. it/home/wp-content/plugins/contact-form-7/admin/includes/admin-functions.php on line 145 * Warning: Cannot modify header information – headers already sent by (output started at /web/htdocs/www.uomodellestelle.it/home/wp-content/plugins/contact-form-7/ admin/includes/admin-functions.php:145) in /web/htdocs/www.uomodellestelle.it/ home/wp-includes/pluggable.php on line 1174 * Can you help me? Ty Viewing 5 replies - 1 through 5 (of 5 total) * Plugin Author [Takayuki Miyoshi](https://wordpress.org/support/users/takayukister/) * (@takayukister) * [9 years, 6 months ago](https://wordpress.org/support/topic/warning-illegal-string-offset-subject/#post-8541611) * Where is the site? What plugins and theme do you use? Which version of Contact Form 7 and WordPress do you use? When do you see the error? * Thread Starter [mraj48](https://wordpress.org/support/users/mraj48/) * (@mraj48) * [9 years, 6 months ago](https://wordpress.org/support/topic/warning-illegal-string-offset-subject/#post-8542184) * Thanks for the reply and I’m sorry for my incomplete post. * Where is the site? [http://www.uomodellestelle.it](http://www.uomodellestelle.it) on Hosting linux aruba.it * What plugins and theme do you use? PLUGIN Akismet Versione 3.2 Contact Form 7 Datepicker Versione 2.5.2 Contact Form 7 Versione 4.6 Cookie Notice Versione 1.2.36.1 Count Per Day Versione 3.5.6 Duplicate Post Versione 3.0.3 Envato Market Versione 1.0.0-RC2 Hello Dolly Versione 1.6 Image Hover Effects – Visual Composer Free Version Versione 1.0 Popup Maker Versione 1.4.20 Rigenera miniature Versione 2.2.6 Slider Revolution Versione 5.3.0.2 WP Super Cache Versione 1.4.8 WPBakery Visual Composer Versione 5.0 Yoast SEO Versione 3.8 * THEME: Lambda ([https://themeforest.net/item/lambda-multi-purpose-responsive-bootstrap-theme/9693644](https://themeforest.net/item/lambda-multi-purpose-responsive-bootstrap-theme/9693644)) * Which version of Contact Form 7 and WordPress do you use? Contact Form 7 Versione 4.6. Wordpress 4.6.1 * When do you see the error? When I save a form (any item I write) * I add define( ‘WPCF7_VALIDATE_CONFIGURATION’, false ); to my wp-config.php * Plugin Author [Takayuki Miyoshi](https://wordpress.org/support/users/takayukister/) * (@takayukister) * [9 years, 6 months ago](https://wordpress.org/support/topic/warning-illegal-string-offset-subject/#post-8542411) * OK. First, try switching to the default theme (twentysixteen) and deactivating all plugins you bought from CodeCanyon. * Thread Starter [mraj48](https://wordpress.org/support/users/mraj48/) * (@mraj48) * [9 years, 6 months ago](https://wordpress.org/support/topic/warning-illegal-string-offset-subject/#post-8543132) * I’ve activate twentysixteen and I’ve disactivated all plugins but the errors remain… * Thread Starter [mraj48](https://wordpress.org/support/users/mraj48/) * (@mraj48) * [9 years, 6 months ago](https://wordpress.org/support/topic/warning-illegal-string-offset-subject/#post-8544483) * Nothing? Viewing 5 replies - 1 through 5 (of 5 total) The topic ‘Warning: Illegal string offset ‘subject’’ is closed to new replies. * ![](https://ps.w.org/contact-form-7/assets/icon.svg?rev=2339255) * [Contact Form 7](https://wordpress.org/plugins/contact-form-7/) * [Frequently Asked Questions](https://wordpress.org/plugins/contact-form-7/#faq) * [Support Threads](https://wordpress.org/support/plugin/contact-form-7/) * [Active Topics](https://wordpress.org/support/plugin/contact-form-7/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/contact-form-7/unresolved/) * [Reviews](https://wordpress.org/support/plugin/contact-form-7/reviews/) * 5 replies * 2 participants * Last reply from: [mraj48](https://wordpress.org/support/users/mraj48/) * Last activity: [9 years, 6 months ago](https://wordpress.org/support/topic/warning-illegal-string-offset-subject/#post-8544483) * Status: not resolved