phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '678cb9b40cbe08d55bf084138280588a' 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 ('678cb9b40cbe08d55bf084138280588a', -1, 1715599421, 1715599421, '038ec5d4', 2, 0, 0)

Line : 187
File : sessions.php