phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '01e6defab7609d1a6e5180715299af1d' 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 ('01e6defab7609d1a6e5180715299af1d', -1, 1778719651, 1778719651, 'd849d819', -4, 0, 0)

Line : 187
File : sessions.php