SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlJUNmV3R0tuekpWMVJQNDE4SHNsdXc9PSIsInZhbHVlIjoiTndmY0V1NFBUQnhqY3pTOWd6WlZrdz09IiwibWFjIjoiN2IwNTk4OWI4ZDE1MjM0ODQxNzEwZmUyZTVhZWUyZGVlMTNkMjc4ZWI3Mjg4YzgyODdlM2FiNzhmZjhkZTgxOCIsInRhZyI6IiJ9 limit 1)