Форум пользователей MySQL

Доброго времени суток!
Помогите пожалуйста!!! Сайт стабильно работал(друпал 7), а недавно начал выдавать ошибку:
PDOException: SQLSTATE[42000]: Syntax error or access violation: 1064
В базах я пока что вообще не разбираюсь, уже неделю ищу решение у нас и на забугорных сайтах, но что то вообще никак без Вашей помощи.
Полный текст ошибки:
PDOException: SQLSTATE[42000]: Syntax error or access violation: 1064 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 'AS , revision.uid AS revision_uid FROM node base INNER JOIN node_revision revis' at line 1: SELECT base.*, revision.*, revision.timestamp AS revision_timestamp, base. AS , revision.uid AS revision_uid FROM {node} base INNER JOIN {node_revision} revision ON revision.vid = base.vid WHERE (base.nid IN (:db_condition_placeholder_0, :db_condition_placeholder_1, :db_condition_placeholder_2, :db_condition_placeholder_3, :db_condition_placeholder_4, :db_condition_placeholder_5, :db_condition_placeholder_6, :db_condition_placeholder_7, :db_condition_placeholder_8, :db_condition_placeholder_9, :db_condition_placeholder_10, :db_condition_placeholder_11, :db_condition_placeholder_12, :db_condition_placeholder_13, :db_condition_placeholder_14, :db_condition_placeholder_15, :db_condition_placeholder_16, :db_condition_placeholder_17, :db_condition_placeholder_18, :db_condition_placeholder_19, :db_condition_placeholder_20, :db_condition_placeholder_21, :db_condition_placeholder_22, :db_condition_placeholder_23, :db_condition_placeholder_24, :db_condition_placeholder_25, :db_condition_placeholder_26, :db_condition_placeholder_27, :db_condition_placeholder_28, :db_condition_placeholder_29, :db_condition_placeholder_30, :db_condition_placeholder_31, :db_condition_placeholder_32, :db_condition_placeholder_33, :db_condition_placeholder_34, :db_condition_placeholder_35, :db_condition_placeholder_36, :db_condition_placeholder_37, :db_condition_placeholder_38, :db_condition_placeholder_39, :db_condition_placeholder_40, :db_condition_placeholder_41, :db_condition_placeholder_42, :db_condition_placeholder_43, :db_condition_placeholder_44, :db_condition_placeholder_45, :db_condition_placeholder_46, :db_condition_placeholder_47, :db_condition_placeholder_48, :db_condition_placeholder_49)) ; Array ( [:db_condition_placeholder_0] => 302 [:db_condition_placeholder_1] => 308 [:db_condition_placeholder_2] => 307 [:db_condition_placeholder_3] => 306 [:db_condition_placeholder_4] => 305 [:db_condition_placeholder_5] => 304 [:db_condition_placeholder_6] => 303 [:db_condition_placeholder_7] => 299 [:db_condition_placeholder_8] => 301 [:db_condition_placeholder_9] => 300 [:db_condition_placeholder_10] => 298 [:db_condition_placeholder_11] => 297 [:db_condition_placeholder_12] => 296 [:db_condition_placeholder_13] => 295 [:db_condition_placeholder_14] => 294 [:db_condition_placeholder_15] => 293 [:db_condition_placeholder_16] => 292 [:db_condition_placeholder_17] => 291 [:db_condition_placeholder_18] => 290 [:db_condition_placeholder_19] => 289 [:db_condition_placeholder_20] => 259 [:db_condition_placeholder_21] => 265 [:db_condition_placeholder_22] => 232 [:db_condition_placeholder_23] => 231 [:db_condition_placeholder_24] => 234 [:db_condition_placeholder_25] => 203 [:db_condition_placeholder_26] => 230 [:db_condition_placeholder_27] => 233 [:db_condition_placeholder_28] => 235 [:db_condition_placeholder_29] => 236 [:db_condition_placeholder_30] => 238 [:db_condition_placeholder_31] => 239 [:db_condition_placeholder_32] => 249 [:db_condition_placeholder_33] => 254 [:db_condition_placeholder_34] => 255 [:db_condition_placeholder_35] => 256 [:db_condition_placeholder_36] => 257 [:db_condition_placeholder_37] => 263 [:db_condition_placeholder_38] => 262 [:db_condition_placeholder_39] => 264 [:db_condition_placeholder_40] => 237 [:db_condition_placeholder_41] => 261 [:db_condition_placeholder_42] => 260 [:db_condition_placeholder_43] => 240 [:db_condition_placeholder_44] => 250 [:db_condition_placeholder_45] => 251 [:db_condition_placeholder_46] => 252 [:db_condition_placeholder_47] => 258 [:db_condition_placeholder_48] => 246 [:db_condition_placeholder_49] => 242 ) в функции DrupalDefaultEntityController->load() (строка 196 в файле /home/c/cl264704/public_html/includes/entity.inc).

Подскажите пожалуйста, хотя бы в каком направлении копать. Спасибо!