fix group name column error mysql

createDatabase.sql

@@ -60,7 +60,7 @@ CREATE TABLE IF NOT EXISTS contact
 	UNIQUE (name)
 );
 
-CREATE TABLE IF NOT EXISTS group
+CREATE TABLE IF NOT EXISTS `group`
 (
 	id INT NOT NULL AUTO_INCREMENT,
     id_user INT NOT NULL,
@@ -76,7 +76,7 @@ CREATE TABLE IF NOT EXISTS group_contact
 	id_group INT NOT NULL,
 	id_contact INT NOT NULL,
 	PRIMARY KEY (id),
-	FOREIGN KEY (id_group) REFERENCES group (id) ON DELETE CASCADE ON UPDATE CASCADE,
+	FOREIGN KEY (id_group) REFERENCES `group` (id) ON DELETE CASCADE ON UPDATE CASCADE,
 	FOREIGN KEY (id_contact) REFERENCES contact (id) ON DELETE CASCADE ON UPDATE CASCADE
 );
 
@@ -97,7 +97,7 @@ CREATE TABLE IF NOT EXISTS scheduled_group
 	id_group INT NOT NULL,
 	PRIMARY KEY (id),
 	FOREIGN KEY (id_scheduled) REFERENCES scheduled (id) ON DELETE CASCADE ON UPDATE CASCADE,
-	FOREIGN KEY (id_group) REFERENCES group (id) ON DELETE CASCADE ON UPDATE CASCADE
+	FOREIGN KEY (id_group) REFERENCES `group` (id) ON DELETE CASCADE ON UPDATE CASCADE
 );
 
 CREATE TABLE IF NOT EXISTS scheduled_number