phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c20b2238d39d7e9ab13797e23f52c267' 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 ('c20b2238d39d7e9ab13797e23f52c267', -1, 1711626372, 1711626372, '2ccbdb75', -9, 0, 0)

Line : 187
File : sessions.php