SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlNXZjBEUmF0eG9aZGRVYmJMbS9mb2c9PSIsInZhbHVlIjoiZFNnRldnTVlHRW5ZbXBCQ1FhTkc0UT09IiwibWFjIjoiZTQ1YTM3MzVmYzU4YzQwOTVjOTY2N2FlZTFhNDVhMzhhZGI5YTU5OTZhYTJiNjYyMjkwNjM3ODM3ZjQwYzk1MyIsInRhZyI6IiJ9 limit 1)