WordPress database error: [MySQL server has gone away]
show tables like 'wp13_mappress_maps'

WordPress database error: [MySQL server has gone away]
CREATE TABLE wp13_mappress_maps ( mapid INT NOT NULL AUTO_INCREMENT PRIMARY KEY, obj LONGTEXT) CHARACTER SET utf8;

WordPress database error: [MySQL server has gone away]
show tables like 'wp13_mappress_posts'

WordPress database error: [MySQL server has gone away]
CREATE TABLE wp13_mappress_posts ( postid INT, mapid INT, PRIMARY KEY (postid, mapid) ) CHARACTER SET utf8;

you need to have atleast one layout