Error message

• Notice: Undefined offset: 0 in rate_save_vote() (line 606 of /var/www/vhosts/gkoutinas.gr/httpdocs/d7/sites/all/modules/rate/rate.module).
• Notice: Undefined variable: tmp in votingapi_set_votes() (line 202 of /var/www/vhosts/gkoutinas.gr/httpdocs/d7/sites/all/modules/votingapi/votingapi.module).
• Warning: Invalid argument supplied for foreach() in votingapi_votingapi_storage_select_votes() (line 269 of /var/www/vhosts/gkoutinas.gr/httpdocs/d7/sites/all/modules/votingapi/votingapi.module).
• Notice: Undefined variable: tmp in votingapi_set_votes() (line 202 of /var/www/vhosts/gkoutinas.gr/httpdocs/d7/sites/all/modules/votingapi/votingapi.module).
• Warning: Invalid argument supplied for foreach() in votingapi_votingapi_storage_select_votes() (line 269 of /var/www/vhosts/gkoutinas.gr/httpdocs/d7/sites/all/modules/votingapi/votingapi.module).
• Notice: Undefined variable: tmp in votingapi_set_votes() (line 202 of /var/www/vhosts/gkoutinas.gr/httpdocs/d7/sites/all/modules/votingapi/votingapi.module).
• Warning: Invalid argument supplied for foreach() in votingapi_votingapi_storage_select_votes() (line 269 of /var/www/vhosts/gkoutinas.gr/httpdocs/d7/sites/all/modules/votingapi/votingapi.module).
• Notice: Undefined variable: tmp in votingapi_set_votes() (line 202 of /var/www/vhosts/gkoutinas.gr/httpdocs/d7/sites/all/modules/votingapi/votingapi.module).
• Warning: Invalid argument supplied for foreach() in votingapi_votingapi_storage_select_votes() (line 269 of /var/www/vhosts/gkoutinas.gr/httpdocs/d7/sites/all/modules/votingapi/votingapi.module).
• Notice: Undefined variable: tmp in votingapi_set_votes() (line 202 of /var/www/vhosts/gkoutinas.gr/httpdocs/d7/sites/all/modules/votingapi/votingapi.module).
• Warning: Invalid argument supplied for foreach() in votingapi_votingapi_storage_select_votes() (line 269 of /var/www/vhosts/gkoutinas.gr/httpdocs/d7/sites/all/modules/votingapi/votingapi.module).
• Warning: Illegal string offset 'entity_type' in votingapi_set_votes() (line 224 of /var/www/vhosts/gkoutinas.gr/httpdocs/d7/sites/all/modules/votingapi/votingapi.module).
• Warning: Illegal string offset 'entity_id' in votingapi_set_votes() (line 224 of /var/www/vhosts/gkoutinas.gr/httpdocs/d7/sites/all/modules/votingapi/votingapi.module).
• Warning: Illegal string offset 'entity_type' in votingapi_set_votes() (line 224 of /var/www/vhosts/gkoutinas.gr/httpdocs/d7/sites/all/modules/votingapi/votingapi.module).
• Warning: Illegal string offset 'entity_id' in votingapi_set_votes() (line 224 of /var/www/vhosts/gkoutinas.gr/httpdocs/d7/sites/all/modules/votingapi/votingapi.module).
• Warning: Illegal string offset 'entity_type' in votingapi_set_votes() (line 224 of /var/www/vhosts/gkoutinas.gr/httpdocs/d7/sites/all/modules/votingapi/votingapi.module).
• Warning: Illegal string offset 'entity_id' in votingapi_set_votes() (line 224 of /var/www/vhosts/gkoutinas.gr/httpdocs/d7/sites/all/modules/votingapi/votingapi.module).
• Warning: Illegal string offset 'entity_type' in votingapi_set_votes() (line 224 of /var/www/vhosts/gkoutinas.gr/httpdocs/d7/sites/all/modules/votingapi/votingapi.module).
• Warning: Illegal string offset 'entity_id' in votingapi_set_votes() (line 224 of /var/www/vhosts/gkoutinas.gr/httpdocs/d7/sites/all/modules/votingapi/votingapi.module).
• Warning: Illegal string offset 'entity_type' in votingapi_set_votes() (line 224 of /var/www/vhosts/gkoutinas.gr/httpdocs/d7/sites/all/modules/votingapi/votingapi.module).
• Warning: Illegal string offset 'entity_id' in votingapi_set_votes() (line 224 of /var/www/vhosts/gkoutinas.gr/httpdocs/d7/sites/all/modules/votingapi/votingapi.module).