MySQL Query Error:
SELECT DISTINCT BE.ID as ID,BE.IBLOCK_ID as IBLOCK_ID,BE.NAME as NAME, FPEN0.VALUE as PROPERTY_REDIRECT_VALUE, FPEN0.ID as PROPERTY_REDIRECT_ENUM_ID, FPV0.ID as PROPERTY_REDIRECT_VALUE_ID,BE.SORT as SORT
FROM
b_iblock B
INNER JOIN b_lang L ON B.LID=L.LID
INNER JOIN b_iblock_element BE ON BE.IBLOCK_ID = B.ID
LEFT JOIN b_iblock_property FP0 ON FP0.IBLOCK_ID = B.ID AND FP0.CODE='REDIRECT'
INNER JOIN b_iblock_property FP1 ON FP1.IBLOCK_ID = B.ID AND FP1.CODE='OLD_URL'
LEFT JOIN b_iblock_element_property FPV0 ON FPV0.IBLOCK_PROPERTY_ID = FP0.ID AND FPV0.IBLOCK_ELEMENT_ID = BE.ID
INNER JOIN b_iblock_element_property FPV1 ON FPV1.IBLOCK_PROPERTY_ID = FP1.ID AND FPV1.IBLOCK_ELEMENT_ID = BE.ID
LEFT JOIN b_iblock_property_enum FPEN0 ON FPEN0.PROPERTY_ID = FPV0.IBLOCK_PROPERTY_ID AND FPV0.VALUE_ENUM = FPEN0.ID
WHERE 1=1
AND (
((((BE.ACTIVE='Y'))))
AND ((((B.CODE LIKE 'primelab_URLTOSEF'))))
AND ((((FPV1.VALUE LIKE '/auth/'))))
)
AND (((BE.WF_STATUS_ID=1 AND BE.WF_PARENT_ELEMENT_ID IS NULL)))
ORDER BY BE.SORT asc ,BE.ID asc
LIMIT 1
[[2006] MySQL server has gone away]