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 ('ef9e1381b3b823b6d65f5e23f5ecb37d', -1, 1714256731, 1714256731, '031677fb', 1717, 0, 0)

Line : 187
File : sessions.php