SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkdLZE5BV3ErSFoxdkg5TkVaell5cWc9PSIsInZhbHVlIjoieUozeS9vQzIvUVl1SzNYUi9Uc2Q1UT09IiwibWFjIjoiZDc4Nzk5ZWVhMjg0Y2I3M2MyY2I2NDU4MGZkN2ViM2ZjMzQ0MTViMzFmZDRkZmI5YzQ0MmFlMmZhMWNmZmQ4MCIsInRhZyI6IiJ9 limit 1)