Database error: Invalid SQL: SELECT COUNT(*) FROM (((((office_intern_side_recht INNER JOIN office_ansprech ON office_main.user_id = INNER JOIN office_lakenn ON office_intern_side_recht.land_id = office_lakenn.kenn_id) INNER JOIN office_text_lang ON office_text_lang.lang_id = office_ansprech.lang_id) INNER JOIN office_user ON office_user.anrede = office_ansprech.anrede_id) INNER JOIN office_words_lang ON office_text_lang.lang_id = office_words_lang.lang_id) INNER JOIN office_main ON office_main.agent_id = office_user.agent_id WHERE office_main.link_id = 99 AND office_text_lang.lang_id = 1 AND office_text_lang.form_id = 23
MySQL Error: 1054 (Unknown column 'office_main.user_id' in 'on clause')
Session halted.