SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImVpYStudEoxR0svV3VkR1Fpbll4SGc9PSIsInZhbHVlIjoibmVmMXp0V05YZjdPaG5IS0x3b3dFZz09IiwibWFjIjoiMThmOGE3YzcwNzIxNWVlYzhlMWIyZjZmYjk1NDFiZjg2ZTI0YjBmZmUzMmJjNGM2NWIzNTEzNDhlNTFlY2E2YiIsInRhZyI6IiJ9 limit 1)