phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : -1 ERROR: duplicate key value violates unique constraint "phpbb_session_pkey" DETAIL: Key (session_id)=(9fccaebe24ec6c5624ba2d7d7a399296) already exists.

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('9fccaebe24ec6c5624ba2d7d7a399296', -1, 1714319706, 1714319706, '12df1439', 132, 0, 0)

Line : 187
File : sessions.php