[Warning] Cookie 'alc_enc' can't be set. The site started outputting was content at line 1 in /home/apriaee/public_html/motoguzzi/ecommerce/lang/et_EE.php
POST /Security/LoginForm
Line 21 in /home/apriaee/public_html/motoguzzi/sapphire/core/Cookie.php

Source
12     * @param name The variable name
13     * @param value The variable value. May be an array or object if you wish.
14     * @param expiryDays The expiry time, in days. Defaults to 90.
15     */
16    static function set($name, $value, $expiryDays = 90) {
17       if(!headers_sent($file, $line)) {
18          $expiry = $expiryDays > 0 ? time()+(86400*$expiryDays) : 0;
19          setcookie($name, $value, $expiry, Director::baseURL());
20       } else {
21          if(self::$report_errors) user_error("Cookie '$name' can't be set. The site started outputting was content at line $line in $file", E_USER_WARNING);
22       }
23       $_COOKIE[$name] = $value;
24    }
25    
26    /**
27     * Get a cookie variable
Trace
•Cookie 'alc_enc' can't be set. The site started outputting was content at line 1 in /home/apriaee/public_html/motoguzzi/ecommerce/lang/et_EE.php
Line 21 of Cookie.php
•Cookie::set(alc_enc,)
Line 221 of Member.php
•Member->logIn()
Line 200 of MemberLoginForm.php
•MemberLoginForm->performLogin(Array)
Line 118 of MemberLoginForm.php
•MemberLoginForm->dologin(Array,MemberLoginForm,HTTPRequest)
Line 246 of Form.php
•Form->httpSubmission(HTTPRequest)
Line 129 of RequestHandler.php
•RequestHandler->handleRequest(HTTPRequest)
Line 143 of RequestHandler.php
•RequestHandler->handleRequest(HTTPRequest)
Line 119 of Controller.php
•Controller->handleRequest(HTTPRequest)
Line 280 of Director.php
•Director::handleRequest(HTTPRequest,Session)
Line 121 of Director.php
•Director::direct(/Security/LoginForm)
Line 118 of main.php

Strange this, I'm getting the same all of a sudden.

Using 2.3.6 and don't have E-commerce. The cookie alc_enc does not exist (I removed it) and the error pops up anyway.

Any solution?