phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b2215e93a7ffd3e2df52f79b60c2728c' 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 ('b2215e93a7ffd3e2df52f79b60c2728c', -1, 1714202369, 1714202369, '12da3d10', 0, 0, 0)

Line : 187
File : sessions.php