SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InZFMFFsV0NGdlcwMFU0YTd0eVE1R3c9PSIsInZhbHVlIjoiclY0dHY1dEpCSkJYU0JucXR3RmZ6dz09IiwibWFjIjoiMTM1OWRhMmI1OWNlOWQ3Y2IwYjdlM2EwY2IzYTFlNzUxZWZkN2EzNWRiMGZiZTM1ZDAwYzRhNTRlNzk4MWRkZCIsInRhZyI6IiJ9 limit 1)