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 ('2434f9e7cbd7e1e49d8e6ce1262763f2', -1, 1715928769, 1715928769, '12bff0de', -12, 0, 0)

Line : 187
File : sessions.php