SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImlBSWI1VEdFNlVsQTRsSTh6WmY1dEE9PSIsInZhbHVlIjoiZk5QK08vTkpCNkU5QVZFem83VmZrUT09IiwibWFjIjoiMDRmYWYzMzk5NmJmZDNmZGU4MTllZGZiYmEzMDQ0MzU4Nzk1YTgwODFlNzMxMjk5ODdkN2VjNzBhMTYzMTc1OSIsInRhZyI6IiJ9 limit 1)