SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkdLSDRSMkZaZVV3KzltTUI2cWlvRGc9PSIsInZhbHVlIjoiSmdnOGtibGlCeFJ1Q3hBZ3B3bTh4Zz09IiwibWFjIjoiNDc4YTM0OWViZjU0MjRhZjE4ZGM2M2JjYWI5NzU2MzQ4NDdhNmIwMTcyN2FjODcxMzdjYjVhNDNmNTcyMzZkNCIsInRhZyI6IiJ9 limit 1)