SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlpoWlZYNE9waEVDYVcvWmRNbnk4NkE9PSIsInZhbHVlIjoicDdEREloT085cGx6YzF3cmFMVmY2QT09IiwibWFjIjoiMzEyNTUwMmEzYzhiNTE5ZGE0NmE4ZGJiOTdmNGI4ODQ5Y2I4MzQ3YWViZmZhMmQ2MzRiMDQ4OTI2NTYwM2ZlNSIsInRhZyI6IiJ9 limit 1)