phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'fbce44a3da4a65eb54c1205ad71a2925' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('fbce44a3da4a65eb54c1205ad71a2925', -1, 1529818367, 1529818367, '3651c518', 11, 0, 0)

Line : 187
File : sessions.php