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 ('b0dbb2d6a430ede1a54afe9a2ac3d4b1', -1, 1714313609, 1714313609, '12740d71', 476, 0, 0)

Line : 187
File : sessions.php