SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkZGemRGcldya1FPc24wdkV1REhQNUE9PSIsInZhbHVlIjoid1ZCUFpZRmRGRFIvYlJzM1U3UzJiUT09IiwibWFjIjoiYTE1NmViYzExMGM1NTgyMWUxZWQxMGVhMzM3ZTI5ZDU3NzBmMDkyZGI0OWYxYmY0ZTNlOWFkY2JhOTdlYjU2OSIsInRhZyI6IiJ9 limit 1)