SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InhBeUVyRnFTNGpwWk04R05pZk5POVE9PSIsInZhbHVlIjoiRjRwSHIvRXNqdWhNRVh3LzhWUUV0QT09IiwibWFjIjoiMTkzZmYzZWUxMmRlZDcxNWVkNjU1ZDdjN2IxNzM5YzhiM2MxOGRjN2NlYWU4OWFlMTdlYjNiMjA0YWExYmUxZiIsInRhZyI6IiJ9 limit 1)