False [] range "\w-" in regex; marked by <-- HERE in m/Can.?t locate \./[\w- <-- HERE _]+\.cgi in \@INC/ at graph_debug.cgi line 78. DEBUG: $sql = "SELECT time, mastuntemp, LineTemp, spargtemp FROM brew_temp_tb WHERE sitename = 'Brew' AND batchnumber = ? ORDER BY time" DEBUG: $sth = "DBI::st=HASH(0x1fe2d88)" DEBUG: @row = "07:40 62.50 64.00 69.40" [0] = "07:40" DEBUG: $data = "GD::Graph::lines=HASH(0x1ff1a78)" [1] = "62.50" DEBUG: $data = "GD::Graph::lines=HASH(0x1ff1a78)" [2] = "64.00" DEBUG: $data = "GD::Graph::lines=HASH(0x1ff1a78)" [3] = "69.40" DEBUG: $data = "GD::Graph::lines=HASH(0x1ff1a78)" DEBUG: $data = "GD::Graph::lines=HASH(0x1ff1a78)" record count 0 Content-type: text/html

Software error:

Can't call method "add_point" on an undefined value at ./graph.cgi line 64.