SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkFsaTA5eWlER2ZPYk1nQlhoQzNkUEE9PSIsInZhbHVlIjoidTFzL01LbTQ4U3p2NU5YdEFoUTYwQT09IiwibWFjIjoiNWZiOWZkNWJmMzc5MGU1ZTBmYmFmMzcwNTkzMDE1NTBmZjYzNWI5NWNmZWZkMjdkM2IwYzIzMjU3Njg4YmM0MSIsInRhZyI6IiJ9 limit 1)