SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IllqNjdnYU9lWVNBSkFRdG82dnN2M2c9PSIsInZhbHVlIjoiV21qS24wZEV6WUo5TnZVRnAzc3NYQT09IiwibWFjIjoiM2Q2MWE4NmM0MmNmMzU4MmE2ZTQwNjMwOWMyMDRiOTMzZDI5MDk4MTk5NWQ3ZmNmZjQ4YTkyOTBmMjk0OTY3MiIsInRhZyI6IiJ9 limit 1)