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 ('f0f3d3d99296891f26c0e29136c0d8fa', -1, 1714220616, 1714220616, 'ac468391', 21, 0, 0)

Line : 187
File : sessions.php