SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkJtTW8wRkxieFZGS3AzMHBML1hia2c9PSIsInZhbHVlIjoiS1RFUHJwVjhkNk5ydFRzcUViU3FUUT09IiwibWFjIjoiNGIzMjM4NjAzODVmMDE1YTFmYzY5MTg5OTdkODE5N2Y0MjNhNWMzMDQ1YmQyMjZjNWM4NzBhYjhjM2UzNGQzMiIsInRhZyI6IiJ9 limit 1)