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 ('9ff3f2e8deb9c338a9f40e8d6b98f8c0', -1, 1715401638, 1715401638, '0391082a', 2, 0, 0)

Line : 187
File : sessions.php