SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InRUSm5hWC9tQmM1S2lIcDdCYWxmSGc9PSIsInZhbHVlIjoiYmQwTlpmb0FuS2ozOGI4UVhDTVl4UT09IiwibWFjIjoiZDAyMmRjNzU5ODgwYTdlMmQyMjM0Mzg3M2NhNzlkYzI1YTZjMDQyYTU4NTk5NTVhMTBjYzMzZWU2ODBjMDllNCIsInRhZyI6IiJ9 limit 1)