phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c2906521d82c59212ee1590bc826edf1' 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 ('c2906521d82c59212ee1590bc826edf1', -1, 1711635465, 1711635465, '36add64f', 43, 0, 0)

Line : 187
File : sessions.php