SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjgxOEMxUUg1ckNGckxsU29hNk5oRkE9PSIsInZhbHVlIjoiME1telhuUHV1WTRhZjFhQ1NzVzRBQT09IiwibWFjIjoiNGQ4ZDMwMzIwZmY1YzBiMDQ4NzFiMmU0MGFmYzRkNDZmYmRkZjM0YWJjY2FjZjRiYjMwM2RhMTg3MDI2ODgwMCIsInRhZyI6IiJ9 limit 1)