Error 500 en phoca gallery

hola mi problema es el siguiente .. instale phoca gallery la ultima version 3.2.4 pues hasta ahi todo bien pero cuando quiero configurar la parte de facebook al ingresar para poder configurarlo este me recibe con el siguiente error ..

Joomla!
500 - Ha ocurrido un error.

Table 'insejecj_pjw4.w47fa_phocagallery_fb_users' doesn't exist SQL=SELECT a.*,l.title AS language_title,uc.name AS editor FROM `w47fa_phocagallery_fb_users` AS a LEFT JOIN `w47fa_languages` AS l ON l.lang_code = a.language LEFT JOIN w47fa_users AS uc ON uc.id=a.checked_out WHERE (a.published IN (0, 1)) GROUP BY a.id ORDER BY a.name asc Table 'insejecj_pjw4.w47fa_phocagallery_fb_users' doesn't exist SQL=SELECT a.*,l.title AS language_title,uc.name AS editor FROM `w47fa_phocagallery_fb_users` AS a LEFT JOIN `w47fa_languages` AS l ON l.lang_code = a.language LEFT JOIN w47fa_users AS uc ON uc.id=a.checked_out WHERE (a.published IN (0, 1)) GROUP BY a.id ORDER BY a.name asc Table 'insejecj_pjw4.w47fa_phocagallery_fb_users' doesn't exist SQL=SELECT a.*,l.title AS language_title,uc.name AS editor FROM `w47fa_phocagallery_fb_users` AS a LEFT JOIN `w47fa_languages` AS l ON l.lang_code = a.language LEFT JOIN w47fa_users AS uc ON uc.id=a.checked_out WHERE (a.published IN (0, 1)) GROUP BY a.id ORDER BY a.name asc

Gracias de antemano

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