phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '031cc5a53b72965f0dfed6494f21e79a' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('031cc5a53b72965f0dfed6494f21e79a', -1, 1722040391, 1722040391, '03932c99', -8, 0, 0)

Line : 187
File : sessions.php