SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkErZFJzanpGa3QwNUl3dXhVMiszeHc9PSIsInZhbHVlIjoiR3lSUzZoR1h5QmJ6TG90ZHhRK2JIQT09IiwibWFjIjoiNjgxZWEzMzQ4NmE3ZTlhYTkyMjA2Njk5Nzc5YjAyZjIzMjkyODU0NWU0NGFjMTFmZmQxOTZkMWYzY2MyMmRjNiIsInRhZyI6IiJ9 limit 1)