string(729) "Undefined variable $primary-color: typo3conf/ext/startgreen/Resources/Public/Scss/base/01_util/_variables.scss on line 19, at column 1 Call Stack: #0 import typo3conf/ext/startgreen/Resources/Public/Scss/base/01_util/_variables.scss typo3conf/ext/startgreen/Resources/Public/Scss/base/01_util/all.scss on line 1 #1 import typo3conf/ext/startgreen/Resources/Public/Scss/base/01_util/all.scss typo3conf/ext/startgreen/Resources/Public/Scss/classic/01_util/all.scss on line 2 #2 import typo3conf/ext/startgreen/Resources/Public/Scss/classic/01_util/all.scss typo3conf/ext/startgreen/Resources/Public/Scss/classic/main.scss on line 3 #3 import typo3conf/ext/startgreen/Resources/Public/Scss/classic/main.scss (unknown file) on line 1"