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 ('9c2d1318a1ff11b389b128e92d3f2f1f', -1, 1714213100, 1714213100, '340f3ba3', 1771, 0, 0)

Line : 187
File : sessions.php