You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'Alfas del Pi'
AND id_prop != '29395'
GROUP BY id_prop
ORDER BY order_img, RAN' at line 69
SELECT
properties_loc1.name_de_loc1 AS country,
CASE WHEN properties_loc2.name_de_loc2 IS NOT NULL THEN properties_loc2.name_de_loc2 ELSE province1.name_de_loc2 END AS province,
CASE WHEN properties_loc3.name_de_loc3 IS NOT NULL THEN properties_loc3.name_de_loc3 ELSE areas1.name_de_loc3 END AS area,
CASE WHEN properties_loc4.name_de_loc4 IS NOT NULL THEN properties_loc4.name_de_loc4 ELSE towns.name_de_loc4 END AS town,
CASE WHEN properties_types.types_de_typ IS NOT NULL THEN properties_types.types_de_typ ELSE types.types_de_typ END AS type,
properties_properties.lat_long_gp_prop AS lat,
properties_status.status_de_sta as sale,
properties_status.id_sta as saleId,
properties_status.id_sta,
properties_properties.m2_prop,
properties_properties.m2_parcela_prop as m2p_prop,
properties_properties.precio_prop as old_precio,
properties_properties.preci_reducidoo_prop as precio,
properties_properties.habitaciones_prop,
properties_properties.aseos_prop,
properties_properties.construccion_prop,
properties_properties.ascensor_prop,
properties_properties.energia_prop,
precio_1_prop,
precio_2_prop,
precio_3_prop,
precio_4_prop,
precio_5_prop,
precio_6_prop,
precio_7_prop,
precio_8_prop,
precio_9_prop,
precio_10_prop,
precio_11_prop,
precio_12_prop,
id_prop,
image_img,
alt_de_img as alt,
properties_properties.descripcion_de_prop as description,
title_de_prop as metatitle,
description_de_prop as metadescription,
properties_properties.referencia_prop as ref,
properties_properties.vendido_prop,
properties_properties.reducido_prop,
properties_properties.nuevo_prop,
properties_properties.cerca_mar_prop,
properties_properties.vistas_mar_prop,
properties_properties.exclusivo_prop,
properties_properties.piscina_prop,
properties_properties.piscina_privada_prop,
properties_properties.embargo_prop,
properties_properties.alquilado_prop,
properties_properties.reservado_prop,
properties_properties.watermark_prop
FROM properties_loc4 towns
LEFT OUTER JOIN properties_properties ON properties_properties.localidad_prop = towns.id_loc4
LEFT OUTER JOIN properties_loc3 areas1 ON towns.loc3_loc4 = areas1.id_loc3
LEFT OUTER JOIN properties_loc3 ON areas1.parent_loc3 = properties_loc3.id_loc3
LEFT OUTER JOIN properties_loc2 province1 ON areas1.loc2_loc3 = province1.id_loc2
LEFT OUTER JOIN properties_loc2 ON province1.parent_loc2 = properties_loc2.id_loc2
LEFT OUTER JOIN properties_loc1 ON province1.loc1_loc2 = properties_loc1.id_loc1
LEFT OUTER JOIN properties_loc4 ON towns.parent_loc4 = properties_loc4.id_loc4
LEFT OUTER JOIN properties_types types ON properties_properties.tipo_prop = types.id_typ
LEFT OUTER JOIN properties_types ON types.parent_typ = properties_types.id_typ
LEFT OUTER JOIN properties_images ON properties_properties.id_prop = properties_images.property_img AND order_img = 1
LEFT OUTER JOIN properties_status ON properties_properties.operacion_prop = properties_status.id_sta
WHERE activado_prop = 1 AND alquilado_prop = 0 AND vendido_prop = 0 AND preci_reducidoo_prop >= '321200' AND preci_reducidoo_prop <= '481800'
AND CASE WHEN properties_loc3.name_de_loc3 IS NOT NULL THEN properties_loc3.name_de_loc3 ELSE areas1.name_de_loc3 END = 'l'Alfas del Pi'
AND id_prop != '29395'
GROUP BY id_prop
ORDER BY order_img, RAND()
LIMIT 8