SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InlQSnVCUTNGcWhkcm5XdVVESU8xMUE9PSIsInZhbHVlIjoiaVVSMTVxenBPaWhqaUQ4ZEJCellRQT09IiwibWFjIjoiOWYyOGU2ZWUxZjExOGNhNTQ5OWIzZjYxNTc0OTg4NmFhZDJhY2M3ZTYxZTJmODFiOTI3ZGYwN2UwYjU1NzdjMiIsInRhZyI6IiJ9 limit 1)