Información de depuración: 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 ', xgd.grupos)

ORDER BY `publicated_at` DESC
LIMIT 4
-- line 441' at line 27
SELECT xgd.id
, xgd.category
, xgd.name
, xgd.description
, xgd.mime_type
, xgd.visible
, xgd.img
, xgd.file
, xgd.tags
, xgd.grupos
, xgd.publicated_at
, IF(FROM_UNIXTIME(publicated_at,'%Y-%m-%d') <= CURDATE(), 1, 0) AS public
, (CASE
WHEN xgd.file IS NULL THEN 'publicación'
WHEN LOCATE('video', xgd.mime_type) > 0 THEN 'multimedia'
WHEN LOCATE('audio', xgd.mime_type) > 0 THEN 'multimedia'
WHEN LOCATE('image', xgd.mime_type) > 0 THEN 'multimedia'
WHEN LOCATE('pdf', xgd.mime_type) > 0 THEN 'documento'
WHEN LOCATE('doc', xgd.mime_type) > 0 THEN 'documento'
WHEN LOCATE('word', xgd.mime_type) > 0 THEN 'documento'
WHEN LOCATE('excel', xgd.mime_type) > 0 THEN 'documento'
WHEN LOCATE('xls', xgd.mime_type) > 0 THEN 'documento'
WHEN LOCATE('csv', xgd.mime_type) > 0 THEN 'documento'
ELSE 'descargable' END) as filecateg
FROM mdl_xbiblioteca_documentos xgd
WHERE `category` IS NOT NULL
AND `category` = 1 AND FIND_IN_SET(, xgd.grupos)

ORDER BY `publicated_at` DESC
LIMIT 4
-- line 441 of /local/biblioteca/locallib.php: call to mysqli_native_moodle_database->get_records_sql()
-- line 58 of /local/biblioteca/index.php: call to get_files()
[array (
)]
Error code: dmlreadexception × Descartar esta notificación

Trazado de la pila (stack):

• line 497 of /lib/dml/moodle_database.php: dml_read_exception thrown
• line 293 of /lib/dml/moodle_read_slave_trait.php: call to moodle_database->query_end()
• line 1364 of /lib/dml/mysqli_native_moodle_database.php: call to mysqli_native_moodle_database->query_end()
• line 441 of /local/biblioteca/locallib.php: call to mysqli_native_moodle_database->get_records_sql()
• line 58 of /local/biblioteca/index.php: call to get_files()

× Descartar esta notificación