SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlVXYWNkZ3dxL2dwc015ZGhVRjk0YkE9PSIsInZhbHVlIjoiZjZjM0M2U0tyNzhlcW9INVE1bWFTdz09IiwibWFjIjoiY2M2Mzg0ODE3MTBmMGI4ZmEwMTNhMDVjMTdkODQzN2RkMThmNGQwYjZiZmQ1YzdlZGUzYTljNmNlMTYzZjg5MCIsInRhZyI6IiJ9 limit 1)