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 ('6115b9f87131dd1d2dc2f5c2a2587fa4', -1, 1714321326, 1714321326, 'ac468259', 18, 0, 0)

Line : 187
File : sessions.php