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 ('82d2e14d7ef335c04e9e91fd8ce2581f', -1, 1714299714, 1714299714, '03919c2e', 1878, 0, 0)

Line : 187
File : sessions.php