phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '72d1c42a774d360c097a94df49c99606' 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 ('72d1c42a774d360c097a94df49c99606', -1, 1765177643, 1765177643, 'd849d8bc', -4, 0, 0)

Line : 187
File : sessions.php