SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkRIcHZROU8zSG9DcEhCQllnOFVZVmc9PSIsInZhbHVlIjoiN1FHWGUwUml1ZWV5QzRBWEx6STFLUT09IiwibWFjIjoiMWVkNzA2ZjhlMGM0NDRkMGVhMGUxM2M4YWNhNjY3YmI4NjBjZTViYzZmYjBiYWI3MzEzOWQwOWY0NDk4YzliYyIsInRhZyI6IiJ9 limit 1)