[Résolu] Problème suite a déménagement (Créer un compte)

Suite au déménagement de mon site de free vers un autre fournisseur ( j’ai suivi les instruction du codex pour sauvegarder et restaurer la base MySQL) je ne peut plus sur le nouveau site publier de nouveau post.
J’ai l’impression que lorsque je créé le brouillon d’un post, il prend l’id 0
/wp-admin/post.php?action=edit&post=0

Quand je veux publier l’article j’obtiens ces erreurs auxquels je ne comprend pas grand chose:

WordPress database error: [Duplicate entry ‘0’ for key 1]
INSERT INTO wp_posts (ID, post_author, post_date, post_date_gmt, post_content, post_title, post_excerpt, post_status, comment_status, ping_status, post_password, post_name, to_ping, post_modified, post_modified_gmt, post_parent, menu_order) VALUES ( », ‘1’, ‘2005-11-27 20:16:58’, ‘2005-11-27 18:16:58’, ‘test’, ‘test’, ‘test’, ‘publish’, ‘open’, ‘open’,  », ‘test’,  », ‘2005-11-27 20:16:58’, ‘2005-11-27 18:16:58’, ‘0’, ‘0’)

Warning: Cannot modify header information – headers already sent by (output started at /homepages/4/d144772976/htdocs/blog/wp-includes/wp-db.php:98) in /homepages/4/d144772976/htdocs/blog/wp-admin/post.php on line 153

WordPress database error: [You have an error in your SQL syntax. Check the manual that corresponds to your MySQL server version for the right syntax to use near ‘AND category_id = 1’ at line 1]
SELECT * FROM wp_post2cat WHERE post_id = AND category_id = 1

WordPress database error: [You have an error in your SQL syntax. Check the manual that corresponds to your MySQL server version for the right syntax to use near ‘ 1)’ at line 4]
INSERT INTO wp_post2cat (post_id, category_id) VALUES (, 1)

WordPress database error: [You have an error in your SQL syntax. Check the manual that corresponds to your MySQL server version for the right syntax to use near  » at line 1]
SELECT pinged FROM wp_posts WHERE ID =

WordPress database error: [You have an error in your SQL syntax. Check the manual that corresponds to your MySQL server version for the right syntax to use near  » at line 1]
SELECT * FROM wp_posts WHERE ID =

WordPress database error: [You have an error in your SQL syntax. Check the manual that corresponds to your MySQL server version for the right syntax to use near  » at line 1]
SELECT to_ping FROM wp_posts WHERE ID =

WordPress database error: [You have an error in your SQL syntax. Check the manual that corresponds to your MySQL server version for the right syntax to use near  » at line 1]
SELECT pinged FROM wp_posts WHERE ID =

Est-ce quelqu’un saurait m’aider ? Merci