Help with this error

[the one]

One of our members fred Steeves is getting this errow below.I have not got a clue what it could be,Can anyone help with this many thanks

Fatal Errors when replying to posts by Fred Steeves

Fred Steeves has exceeded their stored private messages quota and cannot accept further messages until they clear some space.

	
	
[QUOTE]Unable to proceed with save while $errors array is not empty in class vB_DataManager_PM in [path]/includes/class_dm.php on line 849
#0 vb_error_handler(256,[/QUOTE]

Fred Steeves has exceeded their stored private messages quota and cannot accept further messages until they clear some space.

Unable to proceed with save while $errors array is not empty in class vB_DataManager_PM, /home/jandeane/public_html/includes/class_dm.php, 849, Array ([die] => 1,[this] => vB_DataManager_PM Object ([validfields] => Array ([pmtextid] => Array ([0] => 3,[1] => 3,[2] => _-_mEtHoD_-_,[3] => verify_nonzero),[fromuserid] => Array ([0] => 3,[1] => 1),[fromusername] => Array ([0] => 7,[1] => 1),[title] => Array ([0] => 7,[1] => 1,[2] => _-_mEtHoD_-_),[message] => Array ([0] => 7,[1] => 1,[2] => _-_mEtHoD_-_),[touserarray] => Array ([0] => 0,[1] => 1,[2] => _-_mEtHoD_-_),[iconid] => Array ([0] => 3,[1] => 0),[dateline] => Array ([0] => 3,[1] => 0),[showsignature] => Array ([0] => 1,[1] => 0),[allowsmilie] => Array ([0] => 1,[1] => 0)),[bitfields] => Array (),[table] => pmtext,[pmtext] => Array ([fromuserid] => 1483,[fromusername] => Aragorn,[title] => Quote Notification,[message] => Fred Steeves, Aragorn has recently quoted you in a post they made. This user's quotes of you are:

To view the post where you were quoted, click here.,[dateline] => 1538209028),[overridequota] => ,[condition_construct] => Array ([0] => pmtextid = %1$d,[1] => pmtextid),[setfields] => Array ([fromuserid] => 1,[fromusername] => 1,[title] => 1,[message] => 1,[dateline] => 1),[rawfields] => Array (),[registry] => vB_Registry Object ([datastore] => vB_Datastore Object ([defaultitems] => Array ([0] => navdata,[1] => options,[2] => bitfields,[3] => attachmentcache,[4] => forumcache,[5] => usergroupcache,[6] => stylecache,[7] => languagecache,[8] => products,[9] => pluginlist,[10] => cron,[11] => profilefield,[12] => loadcache,[13] => noticecache,[14] => activitystream,[15] => routes),[registry] => vB_Registry Object ( *RECURSION*,[dbobject] => vB_Database Object ([functions] => Array ([connect] => mysql_connect,[pconnect] => mysql_pconnect,[select_db] => mysql_select_db,[query] => mysql_query,[query_unbuffered] => mysql_unbuffered_query,[fetch_row] => mysql_fetch_row,[fetch_array] => mysql_fetch_array,[fetch_field] => mysql_fetch_field,[free_result] => mysql_free_result,[data_seek] => mysql_data_seek,[error] => mysql_error,[errno] => mysql_errno,[affected_rows] => mysql_affected_rows,[num_rows] => mysql_num_rows,[num_fields] => mysql_num_fields,[field_name] => mysql_field_name,[insert_id] => mysql_insert_id,[escape_string] => mysql_real_escape_string,[real_escape_string] => mysql_real_escape_string,[close] => mysql_close,[client_encoding] => mysql_client_encoding,[ping] => mysql_ping),[registry] => vB_Registry Object ( *RECURSION*,[fetchtypes] => Array ([2] => 2,[1] => 1,[0] => 3),[appname] => vBulletin,[appshortname] => vBulletin,[database] => jandeane_forum,[connection_master] => Resource id #9,[connection_slave] => Resource id #9,[connection_recent] => Resource id #9,[multiserver] => ,[shutdownqueries] => Array ([lastvisit] => UPDATE vB_user SET lastactivity = 1538209028 WHERE userid = 1483 ),[sql] => ,[reporterror] => 1,[error] => ,[errno] => 0,[maxpacket] => 0,[locked] => ,[querycount] => 61),[prefix] => ,[checked_options] => 1),[input] => vB_Input_Cleaner Object ([shortvars] => Array ([f] => forumid,[t] => threadid,[p] => postid,[u] => userid,[a] => announcementid,[c] => calendarid,[e] => eventid,[q] => query,[pp] => perpage,[page] => pagenumber,[sort] => sortfield,[order] => sortorder),[superglobal_lookup] => Array ([g] => _GET,[p] => _POST,[r] => _REQUEST,[c] => _COOKIE,[s] => _SERVER,[e] => _ENV,[f] => _FILES),[scriptpath] => ,[reloadurl] => ,[wolpath] => ,[url] => ,[ipaddress] => ,[alt_ip] => ,[registry] => vB_Registry Object ( *RECURSION*,[cleaned_vars] => Array ([vbulletin_collapse] => 7,[bb_referrerid] => 3,[bb_userid] => 3,[bb_password] => 7,[bb_lastvisit] => 3,[bb_lastactivity] => 3,[bb_threadedmode] => 9,[bb_sessionhash] => 9,[bb_userstyleid] => 2,[bb_languageid] => 3,[bb_skipmobilestyle] => 1,[s] => 9,[styleid] => 2,[langid] => 2,[api] => 0,[securitytoken] => 7,[referrerid] => 3,[a] => 7,[nojs] => 1,[ajax] => 1,[postid] => 3,[threadid] => 3,[forumid] => 2,[pollid] => 3,[dofbredirect] => 1,[noquote] => 1,[quoteall] => 1,[posthash] => 9,[poststarttime] => 3,[wysiwyg] => 1,[message] => 7,[quickreply] => 1,[fromquickreply] => 1,[ajaxqrfailed] => 1,[folderid] => 3,[emailupdate] => 3,[htmlstate] => 7,[subscribe] => 1,[title] => 7,[iconid] => 3,[parseurl] => 1,[signature] => 1,[preview] => 7,[disablesmilies] => 1,[username] => 7,[rate] => 1,[rating] => 3,[stickunstick] => 1,[openclose] => 1,[ajax_lastpost] => 2,[loggedinuser] => 2,[humanverify] => 10,[multiquoteempty] => 9,[specifiedpost] => 1,[return_node] => 3)),[db] => vB_Database Object ([functions] => Array ([connect] => mysql_connect,[pconnect] => mysql_pconnect,[select_db] => mysql_select_db,[query] => mysql_query,[query_unbuffered] => mysql_unbuffered_query,[fetch_row] => mysql_fetch_row,[fetch_array] => mysql_fetch_array,[fetch_field] => mysql_fetch_field,[free_result] => mysql_free_result,[data_seek] => mysql_data_seek,[error] => mysql_error,[errno] => mysql_errno,[affected_rows] => mysql_affected_rows,[num_rows] => mysql_num_rows,[num_fields] => mysql_num_fields,[field_name] => mysql_field_name,[insert_id] => mysql_insert_id,[escape_string] => mysql_real_escape_string,[real_escape_string] => mysql_real_escape_string,[close] => mysql_close,[client_encoding] => mysql_client_encoding,[ping] => mysql_ping),[registry] =>

Any help what could be causing this.