phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '214efab7199bd4e53489843a899baed0' 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 ('214efab7199bd4e53489843a899baed0', -1, 1765759394, 1765759394, 'd849d836', -4, 0, 0)

Line : 187
File : sessions.php