SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImdpUHdzaFNick8xMTBENFV5RWFzV2c9PSIsInZhbHVlIjoiai8wRVFSUlU3Ykl0ZC90TXFtUzREQT09IiwibWFjIjoiMzBmNGFiMjc3YjMzOTA5ZmViYzk1N2IxZTg5MTM1MjNkOGJkMjQzZGJmY2FlMGEwOTg0ZjRmYjExMjU0OTczMyIsInRhZyI6IiJ9 limit 1)