SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImxYZXBiS2lwVGMrS080cEpEOW1obXc9PSIsInZhbHVlIjoiMTZXcDFsVFovR2xLY2RWUGR5NkRoZz09IiwibWFjIjoiMjMwYTk5OTQ4NTI3ZDk1NzNlODIyNzQ0NjY2YmVhMTM3ZGE5NzUyYmRjNzM2MzljMjY5MmRkOWQ5YjAxZGIzMyIsInRhZyI6IiJ9 limit 1)