SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlI0K0NSZ3FadGd0cURxeXpYYjJwa3c9PSIsInZhbHVlIjoiVWVPbzBRWnFLeTBmVVQzTG9HbFVnZz09IiwibWFjIjoiMjQ1ZjYwNzM1MzE4OWIyOTRhOWNlYTBmM2EwMmNhMWZjY2E0ZGYyMGFhMTdlOTg2ZTU1Y2U2ODBjMDQzYjc4NyIsInRhZyI6IiJ9 limit 1)