phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd7f1bf2522136200841f151ef5f59cab' 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 ('d7f1bf2522136200841f151ef5f59cab', -1, 1715263948, 1715263948, 'c0a80201', 18, 0, 0)

Line : 187
File : sessions.php