SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjRTSC9MM3hDQ0VXZ254N25OQVRGOEE9PSIsInZhbHVlIjoiTHc3N1JKcXlCcWxWZXhzd3MxTE5zQT09IiwibWFjIjoiOTYwNzFlNDYyYmVkMjA2NjExNTc5NzM3OTI4YzQ2Yjk4YTJlMTBiZTU2MWZhZmI4Y2Y2OWQzMDRiZWQwYTE2NyIsInRhZyI6IiJ9 limit 1)