SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlRkNFlObjFUV0d0S3lYSzRsWHVSekE9PSIsInZhbHVlIjoiWitnUjVpOUsrLzlmWFkzVzBia0lmQT09IiwibWFjIjoiNTg1MDYzNzAwM2I0MzA4NDBlOGQ5MmU5YWI1ZjVjOTI4OGVjYjNkMTkyZjg0NjBkYTMwMTlkZGIyMzhkMmY3MSIsInRhZyI6IiJ9 limit 1)