Title: Create/update form Last modified: September 22, 2017 --- # Create/update form * [aimara76](https://wordpress.org/support/users/aimara76/) * (@aimara76) * [8 years, 9 months ago](https://wordpress.org/support/topic/create-update-form/) * Hi I can not create or update forms. I haven´t change nothing related with this plugin in my page. When I create/save a form I get a very big error message: * ! ) Warning: Invalid argument supplied for foreach() in /path / to/wp-includes/ wp-db.php on line 2164 Call Stack # Time Memory Function Location 1 0.0010 432296{ main}( ) …/admin.php:0 2 1.5755 32633768 do_action( ) …/admin.php:212 3 1.5755 32634168 wpcf7_load_contact_form_admin( ) …/plugin.php:524 4 1.5758 32637008 wpcf7_save_contact_form( ) …/admin.php:108 5 1.5776 32642184 WPCF7_ContactForm- >save( ) …/contact-form-functions.php:189 6 1.5777 32647032 wp_insert_post( )…/ contact-form.php:777 7 1.5876 32700752 wpdb->insert( ) …/post.php:3215 8 1.5876 32700752 wpdb->_insert_replace_helper( ) …/wp-db.php:1901 9 1.5876 32700752 wpdb- >process_fields( ) …/wp-db.php:1958 10 1.5876 32700752 wpdb->process_field_formats()…/ wp-db.php:2126 * ( ! ) Warning: Invalid argument supplied for foreach() in /path / to/wp-includes/ wp-db.php on line 2197 Call Stack # Time Memory Function Location 1 0.0010 432296{ main}( ) …/admin.php:0 2 1.5755 32633768 do_action( ) …/admin.php:212 3 1.5755 32634168 wpcf7_load_contact_form_admin( ) …/plugin.php:524 4 1.5758 32637008 wpcf7_save_contact_form( ) …/admin.php:108 5 1.5776 32642184 WPCF7_ContactForm- >save( ) …/contact-form-functions.php:189 6 1.5777 32647032 wp_insert_post( )…/ contact-form.php:777 7 1.5876 32700752 wpdb->insert( ) …/post.php:3215 8 1.5876 32700752 wpdb->_insert_replace_helper( ) …/wp-db.php:1901 9 1.5876 32700752 wpdb- >process_fields( ) …/wp-db.php:1958 10 1.5897 32700864 wpdb->process_field_charsets()…/ wp-db.php:2131 * ( ! ) Warning: Invalid argument supplied for foreach() in /path / to/wp-includes/ wp-db.php on line 2229 Call Stack # Time Memory Function Location 1 0.0010 432296{ main}( ) …/admin.php:0 2 1.5755 32633768 do_action( ) …/admin.php:212 3 1.5755 32634168 wpcf7_load_contact_form_admin( ) …/plugin.php:524 4 1.5758 32637008 wpcf7_save_contact_form( ) …/admin.php:108 5 1.5776 32642184 WPCF7_ContactForm- >save( ) …/contact-form-functions.php:189 6 1.5777 32647032 wp_insert_post( )…/ contact-form.php:777 7 1.5876 32700752 wpdb->insert( ) …/post.php:3215 8 1.5876 32700752 wpdb->_insert_replace_helper( ) …/wp-db.php:1901 9 1.5876 32700752 wpdb- >process_fields( ) …/wp-db.php:1958 10 1.5903 32700864 wpdb->process_field_lengths()…/ wp-db.php:2136 * ( ! ) Warning: Invalid argument supplied for foreach() in /path / to/wp-includes/ wp-db.php on line 2776 Call Stack # Time Memory Function Location 1 0.0010 432296{ main}( ) …/admin.php:0 2 1.5755 32633768 do_action( ) …/admin.php:212 3 1.5755 32634168 wpcf7_load_contact_form_admin( ) …/plugin.php:524 4 1.5758 32637008 wpcf7_save_contact_form( ) …/admin.php:108 5 1.5776 32642184 WPCF7_ContactForm- >save( ) …/contact-form-functions.php:189 6 1.5777 32647032 wp_insert_post( )…/ contact-form.php:777 7 1.5876 32700752 wpdb->insert( ) …/post.php:3215 8 1.5876 32700752 wpdb->_insert_replace_helper( ) …/wp-db.php:1901 9 1.5876 32700752 wpdb- >process_fields( ) …/wp-db.php:1958 10 1.5906 32700864 wpdb->strip_invalid_text()…/ wp-db.php:2141 * ( ! ) Warning: Invalid argument supplied for foreach() in /path / to/wp-includes/ wp-db.php on line 1964 Call Stack # Time Memory Function Location 1 0.0010 432296{ main}( ) …/admin.php:0 2 1.5755 32633768 do_action( ) …/admin.php:212 3 1.5755 32634168 wpcf7_load_contact_form_admin( ) …/plugin.php:524 4 1.5758 32637008 wpcf7_save_contact_form( ) …/admin.php:108 5 1.5776 32642184 WPCF7_ContactForm- >save( ) …/contact-form-functions.php:189 6 1.5777 32647032 wp_insert_post( )…/ contact-form.php:777 7 1.5876 32700752 wpdb->insert( ) …/post.php:3215 8 1.5876 32700752 wpdb->_insert_replace_helper( ) …/wp-db.php:1901 * ( ! ) Warning: array_keys() expects parameter 1 to be array, null given in /path/ to/wp-includes/wp-db.php on line 1974 Call Stack # Time Memory Function Location 1 0.0010 432296 {main}( ) …/admin.php:0 2 1.5755 32633768 do_action( ) …/admin. php:212 3 1.5755 32634168 wpcf7_load_contact_form_admin( ) …/plugin.php:524 4 1.5758 32637008 wpcf7_save_contact_form( ) …/admin.php:108 5 1.5776 32642184 WPCF7_ContactForm->save( ) …/contact-form-functions.php:189 6 1.5777 32647032 wp_insert_post( ) …/contact-form.php:777 7 1.5876 32700752 wpdb->insert( ) …/ post.php:3215 8 1.5876 32700752 wpdb->_insert_replace_helper( ) …/wp-db.php:1901 9 1.5911 32700920 array_keys ( ) …/wp-db.php:1974 * ( ! ) Warning: implode(): Invalid arguments passed in /path/to/wp-includes/wp- db.php on line 1974 Call Stack # Time Memory Function Location 1 0.0010 432296{ main}( ) …/admin.php:0 2 1.5755 32633768 do_action( ) …/admin.php:212 3 1.5755 32634168 wpcf7_load_contact_form_admin( ) …/plugin.php:524 4 1.5758 32637008 wpcf7_save_contact_form( ) …/admin.php:108 5 1.5776 32642184 WPCF7_ContactForm- >save( ) …/contact-form-functions.php:189 6 1.5777 32647032 wp_insert_post( )…/ contact-form.php:777 7 1.5876 32700752 wpdb->insert( ) …/post.php:3215 8 1.5876 32700752 wpdb->_insert_replace_helper( ) …/wp-db.php:1901 9 1.5913 32700920 implode()…/ wp-db.php:1974 * ( ! ) Warning: Cannot modify header information – headers already sent by (output started at /path / to/wp-includes/wp-db.php:2164) in /path / to/wp-includes/pluggable. php on line 1174 Call Stack # Time Memory Function Location 1 0.0010 432296 { main}( ) …/admin.php:0 2 1.5755 32633768 do_action( ) …/admin.php:212 3 1.5755 32634168 wpcf7_load_contact_form_admin( ) …/plugin.php:524 4 1.5971 32676840 wp_safe_redirect( ) …/admin.php:131 5 1.5974 32676840 wp_redirect( ) …/pluggable. php:1260 6 1.5975 32676952 header ( ) …/pluggable.php:1174 The topic ‘Create/update form’ 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/) * 0 replies * 1 participant * Last activity: [8 years, 9 months ago](https://wordpress.org/support/topic/create-update-form/) * Status: not resolved