phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f396636a71385bb935fa2f6471b52d5f' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('f396636a71385bb935fa2f6471b52d5f', -1, 1714917000, 1714917000, '031196a3', -1, 0, 0)

Line : 187
File : sessions.php