SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImJCUURRczNnUkNmaXY2ZEZISVloQXc9PSIsInZhbHVlIjoiS2l1RUhvcHdjanBzeE80ZzA5Q2dXQT09IiwibWFjIjoiM2QxZWE4OTI4NDRjMWMxOTlkMzZlOWZmZTYyNTAyODY1ODMxMjY0NjYyNzA3NTY4N2JkODQ0NTNjOWYwODA4ZSIsInRhZyI6IiJ9 limit 1)