SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImhVRXZPMVQyc3pDLzF0MzdUcGg3ckE9PSIsInZhbHVlIjoiQ3FHenJZaDlQUkV5NEZXOFg4MkZYdz09IiwibWFjIjoiMmY5YjMwMzQ3OGQ4NzBlZjA5YjA4ZDRmYTQ0Yjg3ZGE0MDcwODNjMTRiMTcyNzExOWJiNzlkODVjZmIxZGI2MiIsInRhZyI6IiJ9 limit 1)