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 ('5f9f1c3a8b5f1a94d2efb3ed0fb2919b', -1, 1714217755, 1714217755, '0316f8d0', 975, 0, 0)

Line : 187
File : sessions.php