phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '27ebf5a0b1ef4ced262257b0d83ed8c3' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('27ebf5a0b1ef4ced262257b0d83ed8c3', -1, 1772203929, 1772203929, 'd849d834', -9, 0)

Line : 180
File : /www/includes/sessions.php