Warning: trim() expects parameter 1 to be string Post date Home › Forums › Welcome! › Pre-Sales Questions › Warning: trim() expects parameter 1 to be string This topic has 14 replies, 2 voices, and was last updated 8 years, 1 month ago by Support Droid. Viewing 1 post (of 1 total) Author Posts March 1, 2018 at 7:16 am #1467067 Kees LooijesteijnKeymaster This support thread is private. Author Posts Viewing 1 post (of 1 total) The topic ‘Warning: trim() expects parameter 1 to be string’ is closed to new replies. → Please verify your API key is correctly entered on the settings