phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '3a74abd6352e6ee06b0d34690fd1d873' 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 ('3a74abd6352e6ee06b0d34690fd1d873', -1, 1752590893, 1752590893, 'd849d8c3', 1, 0, 0)

Line : 187
File : sessions.php