SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InlTRnBOZGtLcUdVZjU5S3Y1U1k1dEE9PSIsInZhbHVlIjoiYTdYSnZLK1JGczFJZjM4U1J4ZWpmUT09IiwibWFjIjoiODQzODc0N2E5ZmE1ODljNDAxM2QyMTRkNGYwNGQ3MTNkNzAxZTg4NzdmNWRlZWE0MmM3OTBjOTZmZWExYTU1YiIsInRhZyI6IiJ9 limit 1)