SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IllkNE1BcjhEOVhpTldFNnRtQ1o2N1E9PSIsInZhbHVlIjoiQ2RJSEJxbWxOSi9BYkRxUy9LZjlSQT09IiwibWFjIjoiMDM4OTk2OWYxNDdiM2EzOTkzY2NlMDY4N2E4N2YzOTlhYjY1Y2U1NTNmODlhZjliMDMzNmZlNjc2NmQ5MzgxNiIsInRhZyI6IiJ9 limit 1)