SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjdDYkw3MnVBc2Z6TndpNmFuNXFST2c9PSIsInZhbHVlIjoiaFpYbHZZY0dpOUsxbjRlT1lOenpiZz09IiwibWFjIjoiMmY2NGM3ZTlmNmM3N2VmYTEwNGY0ZTIyZDZiZTFhNThlMDE0YTBkNjYxN2FjNDRlZGRkYjY2ZmM2MDU2YTY1MCIsInRhZyI6IiJ9 limit 1)