phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c14f21e9f73108d7d61e0c3916f1278f' 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 ('c14f21e9f73108d7d61e0c3916f1278f', -1, 1711713236, 1711713236, '36e13829', -9, 0, 0)

Line : 187
File : sessions.php