SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImlkbnJYWkhHOC9XdWFGVmVDMnd6Vnc9PSIsInZhbHVlIjoiemszSkgyU29zUFIzQkRVZlpWR2ZEQT09IiwibWFjIjoiYWQyMDc1YWNmYzQ0ZmJjOTRkMWFjZDYwM2VlN2Y4MTFjYzZlYWZiNDNkMTcwZDkyZTA5NTU5YTQwODVhMTdlYyIsInRhZyI6IiJ9 limit 1)