phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '2eeb1b1ffee4ce5175bff171e5de5f20' 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 ('2eeb1b1ffee4ce5175bff171e5de5f20', -1, 1756923799, 1756923799, 'd849d87b', -9, 0, 0)

Line : 187
File : sessions.php