SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImZtaThoRGlEd2syeEovL0d2QXh2dEE9PSIsInZhbHVlIjoiYzliZEZZKy9EOTZMS2wwQUpieEZUQT09IiwibWFjIjoiYjBlMDY0YWY4MWU0NTBlZTlmMDVmYjk0OTQ0ZDY3YzYyYmU5MjAyMWY5ZjAwZDUwOWU3MjkxNGFmYzM2MDk5YyIsInRhZyI6IiJ9 limit 1)