phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '75dc853dcf84c8dc0f1f9f5937b2912b' 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 ('75dc853dcf84c8dc0f1f9f5937b2912b', -1, 1761442321, 1761442321, 'd849d821', -9, 0, 0)

Line : 187
File : sessions.php