SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ilh6cmJDajNMZzVjUjYyQ2Vkd3E0Rnc9PSIsInZhbHVlIjoid3VialRjbTR6R3Z0YUFjYWtkL0pyZz09IiwibWFjIjoiNDM2NDU3OTBmZWIyMGRlNjY4OTFmMjBlZDI5N2U2NmU5NGQ2NTY1YjFiYzYwZDUyNjdhNzNhZWIxNmQwOGI2OSIsInRhZyI6IiJ9 limit 1)