SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImdDL2thdGZzc0VkUGZjWDJoV0c4a1E9PSIsInZhbHVlIjoiaVZDQ0NkODZSNHBvL1pOQm41QjhqUT09IiwibWFjIjoiNmFjOGM5ZGY3ZDk5ZDkwZmIwZDM1NzRiOWU0ZTc3ZTMwZmZkMThjZTJhYWQwODRhMjI3MDhkZTRiMzVmYWUzZSIsInRhZyI6IiJ9 limit 1)