SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ii9aWEtqWTd5YkxDaUdVWVZlaW5tYUE9PSIsInZhbHVlIjoib0l2am9LeDBPNFhiaWRrM1dJaTFFdz09IiwibWFjIjoiZDIxM2M2NTViNGIwNGZlMjJiMzhiYjBkM2I0MmNiODllN2VlNzEwZWE2NjI3NTE2ZDM5NWM0ZWIzZGYzOTM5OSIsInRhZyI6IiJ9 limit 1)