phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f4a165236101dddb1f7f16e6cd936159' 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 ('f4a165236101dddb1f7f16e6cd936159', -1, 1714380004, 1714380004, '12bfe458', -4, 0, 0)

Line : 187
File : sessions.php