phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a4fa5e17fc1712c49d2ed3cb0b32e5c5' 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 ('a4fa5e17fc1712c49d2ed3cb0b32e5c5', -1, 1745131709, 1745131709, '03114c9f', -1, 0, 0)

Line : 187
File : sessions.php