SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjlFaDF2RHlKOXhTa0EwaGVrMSs0Ymc9PSIsInZhbHVlIjoiTUJ3MVF2WXV0Q1FtdlN2Y1BUUnA1QT09IiwibWFjIjoiNWViYzEwYTQ3MTJmNDE4OThkNTc4ZjhiNGViMmZiY2RjNjU0ZDc2MWM3ZWY0NWEwMjVjOTQ3YTM2OTU2NDNlMyIsInRhZyI6IiJ9 limit 1)