SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkNMZWNtWVRiSFdkY2JVVGJhYXgwL2c9PSIsInZhbHVlIjoiRjlURkZiMFprenZ5MElTb3NCQ0c1Zz09IiwibWFjIjoiYzhlMjk2MzEyYjE5MTdkNmZhODFiMmFmMjA0OGZmMmM2MzRiMTM5YmQyMmMyZTJkNzMxNzczYWNhZTg3YzVmYiIsInRhZyI6IiJ9 limit 1)