SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkV0SmtkSlV5c2F2Y01xR1c0ZHlZbHc9PSIsInZhbHVlIjoiNmVHaUFqSVg3cDRtcHBtLzRDUWErdz09IiwibWFjIjoiYzNhNTUyMmFkZmM0NTAxY2RhYTJlZTMxZWZmYTkyOWQ3ZWQ2MWJjNDkyZTY1NWExOTljMzNmZmY0MWM2ZGZhOSIsInRhZyI6IiJ9 limit 1)