phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'sfphpbb_sessions' is full

INSERT INTO sfphpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('345021e8a4e814d9d69c2f0b54c7c7dc', -1, 1715974665, 1715974665, '12d8be29', 4, 0, 0)

Line : 187
File : sessions.php