SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkRGQmhrRWtPUk5MUXNjKzg0REJQdEE9PSIsInZhbHVlIjoiNVNpRTBmL3pDZWJxakhaWDM4ZXZTQT09IiwibWFjIjoiOGE2YTVkYmYwMDU0ZTk4YTZjODIxOGM0ZWRiOGZkZTg4MWM4MjgxZTUxZjQ4YzI3Mjk1MjI0NjVkNDhiMWIzZSIsInRhZyI6IiJ9 limit 1)