SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjJ3cW1SQ0pQQVlsVU9RVUR2ZnQ3ZHc9PSIsInZhbHVlIjoiUCt1TW0zZktMRTU5Y1l1d2VGS1I0QT09IiwibWFjIjoiYWVhMDUwNzYxN2JhYTI3MmI2MzRiYjg2ZTQ2ZjhlMWUzNDQ1Yzk4Nzc0Y2NiNTIxNzEzYTY4ZGVkNzk3NTg3ZSIsInRhZyI6IiJ9 limit 1)