SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjNmWUN4ejlVS3JrUXBLcnBhaFNBK3c9PSIsInZhbHVlIjoiQldxdEV2Qzd5cWdVeXc4TnJ2RWc1Zz09IiwibWFjIjoiM2ZmZGRlZDQzZmUxMmYxNTIwYTQyN2QyMGVmYmMzNTEzZmY5MTcxZTdkZWU0MGIzZTE3OWI3MmY1M2RjMzUxYyIsInRhZyI6IiJ9 limit 1)