SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImxpaEMzeUZMZlBjOTB6TjRBREdoSWc9PSIsInZhbHVlIjoibFJoODZxM2kzd2g2Vk44K3ZmVjA0UT09IiwibWFjIjoiZDE2ODFlMzU1MTg0Zjk0M2U2NDJiNGQ4ZTEyYTUyN2Q0YTA4N2U3MGExM2EzZTcyYmQwNTg5M2YzNTdlODc2MSIsInRhZyI6IiJ9 limit 1)