SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjQvclkwWEFLTmxwVWIyL0J2N0g3QUE9PSIsInZhbHVlIjoibXBVSHVlTm40dVYybVJHNWJGd2pRdz09IiwibWFjIjoiYjExYWI1NzA1ODk1YTk0MzljM2JhZTVjYmQyNjIzYzJlYTE4ZTE2MGEwNzRiODIxMDk5YTUzM2VhMzlkNWQ3ZiIsInRhZyI6IiJ9 limit 1)