phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c6893930d5038b44687063a8b7820a0a' 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 ('c6893930d5038b44687063a8b7820a0a', -1, 1711705942, 1711705942, '2cd24e96', 39, 0, 0)

Line : 187
File : sessions.php