phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c940c811213ad010acca63ea1a6a14ee' 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 ('c940c811213ad010acca63ea1a6a14ee', -1, 1714346681, 1714346681, '12778b32', -9, 0, 0)

Line : 187
File : sessions.php