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 ('896a9844d4211f1e96c4e2f1c35ca4cf', -1, 1711706637, 1711706637, '2cd66ab8', -4, 0, 0)

Line : 172
File : sessions.php