SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ilh2Qjg0YStEZVhFQzNCSzlxOHYzWkE9PSIsInZhbHVlIjoiTHJ2cEtueXBoV0RpQlVCdyt2ekR4QT09IiwibWFjIjoiOWZmOTE0ZmVhZWE0ODBiZmNlMDdkNzZmYWM0MDM1ZjEwYWIxNzI4MzJlMTZkZmFjNmYzNzFiY2VmOTk4MDBlZCIsInRhZyI6IiJ9 limit 1)