Drupal 7 - Chyba PDOException: SQLSTATE[HY000]: General erro

PDOException: SQLSTATE[HY000]: General error: 1 too many SQL variables: SELECT base.fid AS fid, base.uid AS uid, base.filename AS filename, base.uri AS uri, base.filemime AS filemime, base.filesize AS filesize, base.status AS status, base.timestamp AS timestamp FROM {file_managed} base WHERE (base.fid 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_3073, :db_condition_placeholder_3074, :db_condition_placeholder_3075, :db_condition_placeholder_3076, :db_condition_placeholder_3077, :db_condition_placeholder_3078, :db_condition_placeholder_3079, :db_condition_placeholder_3080, :db_condition_placeholder_3081, :db_condition_placeholder_3082, :db_condition_placeholder_3083, :db_condition_placeholder_3084,
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3690 [:db_condition_placeholder_3073] => 3691 [:db_condition_placeholder_3074] => 3692 [:db_condition_placeholder_3075] => 3693 [:db_condition_placeholder_3076] => 3694 [:db_condition_placeholder_3077] => 3695 [:db_condition_placeholder_3078] => 3696 [:db_condition_placeholder_3079] => 3697 [:db_condition_placeholder_3080] => 3698 [:db_condition_placeholder_3081] => 3699 [:db_condition_placeholder_3082] => 3700 [:db_condition_placeholder_3083] => 3701 [:db_condition_placeholder_3084] => 3702 [:db_condition_placeholder_3085] => 3703 ) ve funkci DrupalDefaultEntityController->load() (řádek: 196 v souboru /data/www/swingersaci.cz/test.swingersaci.cz/includes/entity.inc).