phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('ad3d070ac615c0d9e718ba09b92f23ef', -1, 1714285721, 1714285721, '12d99eb8', 1426, 0, 0)

Line : 187
File : sessions.php