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 ('d50fa46b22aafe0d6b79b5a42dbc101a', -1, 1715779228, 1715779228, '12dc4747', -4, 0, 0)

Line : 187
File : sessions.php