SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImU3WmZHb2hZQXVzU1VTMkhac2VFdnc9PSIsInZhbHVlIjoiSEo2dzdOQkM1R0tKMFR3M1VBdFRmQT09IiwibWFjIjoiMzhmNGU2ZmI0OWQ1MjI4OGJiYTM3ODkxMGRhNzcyMmFhZmRiYTZiNTE5MzE4NmNmZDdiYWQ3ZGQ0YmMzZjhmMyIsInRhZyI6IiJ9 limit 1)