SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InozNlJOL1dHZk9tdkxrRjdzT3Z6V0E9PSIsInZhbHVlIjoidmRuTjRRL3lpR2JJaGFUbG43ZlArUT09IiwibWFjIjoiNjZlYjU1YjVkMzg0Yzg0ZWNjNTczNzJiYTdhN2FmZGM4MjdjNzM4ZmJkNzE2YzBmZDIzMDQ5NjJjNGQzMjkyMSIsInRhZyI6IiJ9 limit 1)