SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlNHaGg0QXdFYVZ3UXg4NVAxK29vclE9PSIsInZhbHVlIjoiaFVHZlh1VGVtcDRDS0s4STMxSktXQT09IiwibWFjIjoiNzNhYWNlZWI2M2IwNjY3ZmY0ZmQ0OGNkNzQ3NjIxZGM4YjlkMTM0ZDY5NTNmY2Q5NWQwOTRjMmE2YzJiODZhYiIsInRhZyI6IiJ9 limit 1)