phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '77394c4ef5a3f61dc4d0cceca5a3dd05' 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 ('77394c4ef5a3f61dc4d0cceca5a3dd05', -1, 1714221419, 1714221419, '03152200', 2, 0, 0)

Line : 187
File : sessions.php