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 ('c4e6e0a9e491d9851dfd12c3b5c2d2cd', -1, 1714240207, 1714240207, 'ac467e62', 18, 0, 0)

Line : 187
File : sessions.php