SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkRvMmF2emo5VWpjQ0NSdnhjWnYzRHc9PSIsInZhbHVlIjoiKythRG50NDBCcFo2L2xncW9LaHZGdz09IiwibWFjIjoiY2U1OGZmZWJjZTk1Mzg4NWI4ZmUwMDBmZjM4YzNlN2FjY2Y1M2I1YzdmM2U2MmRmODJmMTA0ZTU0YWEwZDQ1ZCIsInRhZyI6IiJ9 limit 1)