phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'fa5e2a24ded37cb76251f0a549d6f42a' 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 ('fa5e2a24ded37cb76251f0a549d6f42a', -1, 1769242430, 1769242430, 'd849d814', -4, 0, 0)

Line : 187
File : sessions.php