phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('3d1c9c20fae7f2c8b5026f60f2e2f25d', -1, 1714321240, 1714321240, '12dd92df', 688, 0, 0)

Line : 187
File : sessions.php