SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkZCYnhNV1hUenJuOVMvZ0U3UVFpMlE9PSIsInZhbHVlIjoiVEpUMDJTaVBKOXZHdGVBcy9GWGRTQT09IiwibWFjIjoiNWZjM2QzYjAzZjk5N2YxNzAzMWZlZTM5MTBlNWM3Y2EwZGFhNzg2MGM2ZmRiN2JlNTRkMTlkZTBkMTVjZmFhMiIsInRhZyI6IiJ9 limit 1)