SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImVYUExaN3NJTWNaam1VWmNsS1prREE9PSIsInZhbHVlIjoiMVNRc2hId2VONUVBcTUzRW95MUpjZz09IiwibWFjIjoiNzZhMTM3NzRkNzA2NTI3YjQwNDEzMGE2ODdjOTYwNWEwNGRiNWVlZDRkOTA2MWM5MjgwMTViOTQxNWYwYWI1NCIsInRhZyI6IiJ9 limit 1)