phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '23690e39806e0a97baae69a912ee01ea' 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 ('23690e39806e0a97baae69a912ee01ea', -1, 1763898404, 1763898404, 'd849d80e', -4, 0, 0)

Line : 187
File : sessions.php