SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ik1XMTFyQ3ErdTdYNzRodysyMVZIRVE9PSIsInZhbHVlIjoiNDRMa0hTSUZ1MEFoMTFlS2NiMTdOQT09IiwibWFjIjoiMDVjOTI3NjZkZjY2MDI1ZTc1ZmNlM2MwYjRkYjg2MzkwYTllNmQ3MzM1M2JmZGYyMTEwZjUyODMwZGEzOTI1MyIsInRhZyI6IiJ9 limit 1)