SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkZqTUh3RE1qdEdTRFRqb2lseVJWZHc9PSIsInZhbHVlIjoieXBqSFlEV1NHK3dpWEdNRjBQeHpMUT09IiwibWFjIjoiZmZhYzY1OGI1OGIwMDMzNmU4Y2Y1M2FjMDZjYzVhNjQ3MWU1YjkyZjQxNWFlNDM3NWE5Y2YxOTY5ZjhiYWQ4MyIsInRhZyI6IiJ9 limit 1)