phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1974cc2c1012d00894a95ccaae0d43d0' 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 ('1974cc2c1012d00894a95ccaae0d43d0', -1, 1715328362, 1715328362, '12dc88a5', -10, 0, 0)

Line : 187
File : sessions.php