SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjVIUEc2OXFjbDJ2aTZYdkU5bVdmc3c9PSIsInZhbHVlIjoiMFFjZElJSmRQVk5BbTI2Nm5nVDhyUT09IiwibWFjIjoiYWRlNTBhZDhlZWNjYzBjOTg3M2Y2MWQ2MzJlOTlhMjU2NjFlZDJlNjcwMmM5OTNiY2M4ZTcwMzM2NDAzNzI3NiIsInRhZyI6IiJ9 limit 1)