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 ('736d8268a066f74cb79ccd55b7d0f32f', -1, 1714299715, 1714299715, '12de7794', 1953, 0, 0)

Line : 187
File : sessions.php