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 ('5d539af49d0d1ad61ea7250af65a4740', -1, 1714103319, 1714103319, '12759e2f', 864, 0, 0)

Line : 187
File : sessions.php