SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlU4K2pJU2pFZXMxK2ZJc3c1cFRkdVE9PSIsInZhbHVlIjoiMmtlWTRhSmtrRTQ2QTF0WENvRHoyQT09IiwibWFjIjoiOTJjNmQxOTVkMTRjZTA1MjA4M2JjZWIwNzc1YzdkMDc0YzNlYTE1ZjE2OWI2MjQ1NjY2MDcyZTE0YTdiNjkwMiIsInRhZyI6IiJ9 limit 1)