phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1c1d0c91edb94ecd02ab6a2416c611ad' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('1c1d0c91edb94ecd02ab6a2416c611ad', -1, 1714046324, 1714046324, '12bdb44c', -4, 0, 0)

Line : 187
File : sessions.php