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 ('79146f4b11a2d8d7aa16b2680fc0b1e1', -1, 1714363445, 1714363445, '1276d2d5', 1, 0, 0)

Line : 187
File : sessions.php