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 ('c9cf70e76555e7e68410e7df14cb12eb', -1, 1714193188, 1714193188, '1275d8e5', 15, 0, 0)

Line : 187
File : sessions.php