SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkVHaTlkczNEbHBNclpoQW4wSHh2b2c9PSIsInZhbHVlIjoiZEtSSzBCUi9tOU5DdFZWU0JkaEowQT09IiwibWFjIjoiZGNmMjFiNGNmNGQ0NzRlZTdjYzNlZTM2N2FkYzhiZmJkMjEyZTdlYmNmZTUzMzhjN2Y2MmUwYTA0Nzk0MTM3ZSIsInRhZyI6IiJ9 limit 1)