SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlhTN3docUROVG14TGRaVFM4V1p6ZVE9PSIsInZhbHVlIjoicFc4WDFYNG9LNmxuemZtS1d5TWhMZz09IiwibWFjIjoiOTU2NDkzODM1ODlmYmRhZDMwN2Y0ZWMzMDRmYTAxZDg2ZjFmNTRhOGJkODkxNzVlMGVkNzI5NDEzNGRkYTcyMSIsInRhZyI6IiJ9 limit 1)