phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '378940e74bc515d490a70e11d4d210a6' 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 ('378940e74bc515d490a70e11d4d210a6', -1, 1714357953, 1714357953, '030e8e73', 7, 0, 0)

Line : 187
File : sessions.php