Help on new emoncms config

hello,

I installed the latest emoncms on a new SD ( i had an older emoncms that cannot be upgraded) , i could have done something wrong because there are several errors during the raspbian start like:

"failed to start mosquitto mqtt broker"
"failed to start random seed "
"failed to start advanced key value store"
"failed to restart supervisor.service .... no such file and directory"

anyway at the end emoncms is loaded. I can login via web and also can login via command line with pi/emonpi2016…
I would like to know:

  1. are these errors critical, I suppose yes… and how can i solve ?
  2. I didnt start configuring all the feeds, so I am not sure yet emoncms is working, but in emonhub I get these errors in the log every few seconds…

2018-07-30 16:31:31,277 DEBUG RFM2Pi Discarding RX frame ‘unreliable content’? 197 85 138 47 116 247 125 76 27 243 131 223 245 243 179 123 217 42 253 246 67 (-96)
2018-07-30 16:31:31,389 DEBUG RFM2Pi Discarding RX frame ‘unreliable content’? 161 129 179 45 229 179 142 103 108 112 142 225 48 146 122 171 11 112 134 123 180 (-94)
2018-07-30 16:31:36,402 DEBUG RFM2Pi Discarding RX frame ‘unreliable content’? 229 229 93 131 107 226 197 174 159 241 143 147 17 125 21 162 223 246 157 203 43 (-92)
2018-07-30 16:31:41,326 DEBUG RFM2Pi Discarding RX frame ‘unreliable content’? 41 60 192 11 209 182 218 109 192 249 61 164 57 63 10 241 200 253 100 218 114 (-87)
2018-07-30 16:31:42,269 DEBUG RFM2Pi Discarding RX frame ‘unreliable content’? 13 52 139 248 112 8 89 115 247 99 82 96 193 141 249 248 127 50 46 197 227 (-92)
2018-07-30 16:31:49,913 DEBUG RFM2Pi Discarding RX frame ‘unreliable content’? 149 58 136 31 119 1 52 158 218 123 165 231 152 104 26 248 238 251 248 219 9 (-93)
2018-07-30 16:31:56,687 DEBUG RFM2Pi Discarding RX frame ‘unreliable content’? 142 220 2 54 249 106 237 119 237 119 72 26 199 59 182 255 77 178 163 109 229 (-93)
2018-07-30 16:31:57,348 DEBUG RFM2Pi Discarding RX frame ‘unreliable content’? 133 254 76 228 50 23 190 204 126 194 217 205 211 157 132 255 141 122 233 150 163 (-90)
2018-07-30 16:32:00,008 DEBUG RFM2Pi Discarding RX frame ‘unreliable content’?

can someone help me ?

nobody replied , i reinstalled a new sd image ( last beta june ) , now seems all ok , i have other problems, i opened another topic…