SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InZCWEpHb0dENW9ZYU1qZzhTQ0o5YVE9PSIsInZhbHVlIjoiVDFVWWhXR1A1M2lSQkZJUHFCRzNFQT09IiwibWFjIjoiMDE2YTE1NWFiMDI2ZGFkNjA4ZDBkZDE5Y2VmOGU0NDlhMGFjZjczZjRhNjRhNjQ5OTA2YmNiNmEwNDU0ZWUzNiIsInRhZyI6IiJ9 limit 1)