SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjdCOFdrQ3N6L1BXTlZURjNidWRCb3c9PSIsInZhbHVlIjoicU45MHViMFA1aDJkMUZDWkFFY0hOZz09IiwibWFjIjoiMjE4NTZjNWVlYjE2YjIzY2YxYjhkZTViZTI2M2ViYzlmMzU2MTQ0OTNkNDlkMGI1MjU5OWFjMDkzYjFhZDQ2OSIsInRhZyI6IiJ9 limit 1)