SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlR6ZHEvbmdnYXl2RHJMN2lxZzYxaFE9PSIsInZhbHVlIjoiTTdFaDNzVGJBU2JEZUJmSnI5Q2JJdz09IiwibWFjIjoiMGRiOWI4YTkwNmMxYTk5OWY0Y2EyNTRhMzUxMDA1ZDEzNDYwZTZlOTUzMmY3NWM0MGY4ZWRmNDQ5ZWM2NjE1NyIsInRhZyI6IiJ9 limit 1)