phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f650c669c4a34940a41f56e8c8c44ab1' 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 ('f650c669c4a34940a41f56e8c8c44ab1', -1, 1761751286, 1761751286, 'd849d838', -4, 0, 0)

Line : 187
File : sessions.php