SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Im1GNlJiNGNJRnBZL2hDSDFtbDY3OEE9PSIsInZhbHVlIjoiOERPOW83cytxV3ZVeTFYZWg4elllQT09IiwibWFjIjoiNmI2Mzk0MzRhNzNlZjkwNTY5N2JkZTZiZWY3ZjJhMDY1MTM0MmUyNTI2OGYxNzk0YjRlY2Q3NmI5NGYxYzZlNCIsInRhZyI6IiJ9 limit 1)