phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '12f12b30431af9a7d0b8dd0b27153ba5' 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 ('12f12b30431af9a7d0b8dd0b27153ba5', -1, 1726880053, 1726880053, '0389d9c6', 0, 0, 0)

Line : 187
File : sessions.php