SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImxDQjQ4SEdvMWlwcGlxRnhueEJpZ0E9PSIsInZhbHVlIjoiMjJtYkZvdzVnR05lQ2JyUnhvMVNlZz09IiwibWFjIjoiZjFiZGI5NTQwODE4MzE2NWNlYmVjNWExYjFkNTliNDAwMWQyNWVkYjMzN2QzMDA4OWRjZTNhZTQ0YmJmMTM5MSIsInRhZyI6IiJ9 limit 1)