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 ('0b7b3d03c23798ed2b909b37d2eec62d', -1, 1714212917, 1714212917, 'ac45078c', 21, 0, 0)

Line : 187
File : sessions.php