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 ('df10a8ec5d7dbf8fe9a1f26323a0421d', -1, 1714628736, 1714628736, '1275d8e5', -1, 0, 0)

Line : 187
File : sessions.php