SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlBUWmpDT1dTN1ZnMXJxNE5zbXU1QkE9PSIsInZhbHVlIjoiUkZQMFV4OE5uNml5ZUR4MWtQdTB3UT09IiwibWFjIjoiM2MwOGU4MjBkZTM5MzliMmFiM2JmODRiZTNiMDBlMzJkNzZjMzQ1MGM4Y2U3YWM0ZDIyNTQ0NTBlMDBhODdmZSIsInRhZyI6IiJ9 limit 1)