SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlZ1YjhzVmttL0dnZ1RKZXZMUFVPdXc9PSIsInZhbHVlIjoiT1NhMmwvZ0xwME5QSzY4Qk1DZlloUT09IiwibWFjIjoiMTU2N2FhNWI2YTQyNmVmNWEzNDZiYzJkZTBmNjk5YzA5YzJmNzljOTliMjJmOTRlYjVlMjU3ZjVkN2QxMWU2NiIsInRhZyI6IiJ9 limit 1)