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 ('d50c8a743a2bc621f5ee3dad92bfc48e', -1, 1715468796, 1715468796, '12ddce49', 2, 0, 0)

Line : 187
File : sessions.php