phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6e37c6ad8df3e8e304fda322588236c1' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('6e37c6ad8df3e8e304fda322588236c1', -1, 1762363322, 1762363322, 'c31412cc', -4, 0, 0)

Line : 187
File : sessions.php