SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImNzZnJWRGVTaFV6aFR6Vm0zbXF1Ync9PSIsInZhbHVlIjoicE0xaU91NU1KYitlT3BCVzlHNENidz09IiwibWFjIjoiMTdlYzBiYTBlOWRmNzAyOTBlNTJlZjZmMTMwYmYyMWEwMmRhOWM5NDc1ZWE2YTk3MTE4NTY4MGU2OGI0ZTM4NCIsInRhZyI6IiJ9 limit 1)