phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '00ab3e79e19747b4360d986895d8128b' 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 ('00ab3e79e19747b4360d986895d8128b', -1, 1769689826, 1769689826, 'd849d8d0', -4, 0, 0)

Line : 187
File : sessions.php