SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImJpR0dwaWNpd3Y4dGxqVVRJS3AzWmc9PSIsInZhbHVlIjoiR2M2cTdMbGxWOFFDN0J1ZTEvbHljZz09IiwibWFjIjoiOThlZTFmNWU0MDU3ZjRiYzc5ZTdhNzIxODM5M2YwODUyYTkzMGIyMmRiMDQ2MWYxNjZlYTAwOGQ0NGUxYThlNyIsInRhZyI6IiJ9 limit 1)