SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InVmaXJZUUFqc0dTcnJKampmR2x3Y3c9PSIsInZhbHVlIjoiMUFTWWg0VnVBV3ljRTBmdUVQeUFGZz09IiwibWFjIjoiYjE1MWMwM2E1ZTdmZDY2ZTI4MjA1OTkxMTVlNzhhZWVmZjE2ZjY4Y2YxMzAyYjYxNjRlMmY3MTY0YzMwNDc5OCIsInRhZyI6IiJ9 limit 1)