SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ikc3NGtDSXpSYU8vblEzK1VSTy9FNUE9PSIsInZhbHVlIjoiUkFmNEtYV0FDMUlWNUlsb2h2bmhvZz09IiwibWFjIjoiZDZhMTQxODFiNzViMDAxZDRkNzUyY2EyOGZmY2RjYjVmNzhiOWJkNjFlMmJlYjBjYmM3ZmY0OTY3MmE0ZGU4MSIsInRhZyI6IiJ9 limit 1)