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 ('278f34880d8797ec3bb3ab2a1aad6a5b', -1, 1715569756, 1715569756, '0389a4f1', 11, 0, 0)

Line : 187
File : sessions.php