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 ('b9ab12715b7f410c28bd7ce3c3e7d6ac', -1, 1714231591, 1714231591, '12d974b7', 560, 0, 0)

Line : 187
File : sessions.php