Strange error

[Pierre Boulanger]

I need your help please. i'm full of these servers errors and I don't have a clue what might be the problem. Any help will be highly appreciated

Less_Exception_Chunk: ParseError: missing opening { in anonymous-file-0.less on line 2794, column 1 2792| -webkit-font-smoothing: antialiased; 2793| -moz-osx-font-smoothing: grayscale; 2794| } 2795| 2796| .m-faContent(@content, @Width: false, @direction: false) 2797| {
src/vendor/oyejorge/less.php/lib/Less/Parser.php:677
Generated by: Unknown account

Stack trace
#0 src/vendor/oyejorge/less.php/lib/Less/Parser.php(621): Less_Parser->GetRules(NULL)
#1 src/vendor/oyejorge/less.php/lib/Less/Parser.php(449): Less_Parser->_parse()
#2 src/XF/CssRenderer.php(394): Less_Parser->parse('// Note that th...')
#3 src/XF/CssRenderer.php(342): XF\CssRenderer->renderToCss('public:alnb_nav...', '[dir="LTR"] .ba...')
#4 src/XF/CssRenderer.php(250): XF\CssRenderer->renderTemplate('public:alnb_nav...', NULL)
#5 src/XF/CssRenderer.php(116): XF\CssRenderer->renderTemplates(Array, Array, Array)
#6 src/XF/CssWriter.php(53): XF\CssRenderer->render(Array)
#7 css.php(30): XF\CssWriter->run(Array, 3, 5, '44596d82a63fd79...')
#8 {main}

Request state
array(4) {
  ["url"] => string(161) "/forum/css.php?css=public%3Aalnb_navigation.less%2Cpublic%3Awhoreplied.less%2Cpublic%3Aextra.less&s=3&l=5&d=1529438138&k=44596d82a63fd79cc1f2f5282ebd51852b594fd7"
  ["referrer"] => string(177) "http://my2cv.gr/forum/threads/%CE%A4%CE%BF-%CE%BD%CE%AD%CE%BF-%CE%BC%CE%BF%CF%85-%CF%80%CE%B1%CE%BB%CE%B9%CF%8C-%CF%80%CE%BF%CE%B4%CE%AE%CE%BB%CE%B1%CF%84%CE%BF.1180/who-replied"
  ["_GET"] => array(5) {
    ["css"] => string(68) "public:alnb_navigation.less,public:whoreplied.less,public:extra.less"
    ["s"] => string(1) "3"
    ["l"] => string(1) "5"
    ["d"] => string(10) "1529438138"
    ["k"] => string(40) "44596d82a63fd79cc1f2f5282ebd51852b594fd7"
  }
  ["_POST"] => array(0) {
  }
}

 

[Paul B]

You have invalid code (a missing opening { ) in one of your less templates - possibly one of these: alnb_navigation.less, whoreplied.less, extra.less.

 

[Pierre Boulanger]

You have invalid code (a missing opening { ) in one of your less templates - possibly one of these: alnb_navigation.less, whoreplied.less, extra.less.

Reinstalling the addon might be the solution?

Thanks