SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkVlODdyNnhqSlZNa2kyYWpuaDEyMUE9PSIsInZhbHVlIjoiR0xKMVh1MUdtTWo4WFlVUjNPRWJ3QT09IiwibWFjIjoiMTg3YTY4MjM2YTZkNzU0ZTEzZmY2ODA0MDk1YTRmOTVlN2I2YzZmNWU0MzQyMjYxY2FiNTM0ODkxNmNmMTgyMSIsInRhZyI6IiJ9 limit 1)