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 ('821a3a5758ccd9f812b3790020fe5da4', -1, 1714193885, 1714193885, 'ac468336', 18, 0, 0)

Line : 187
File : sessions.php