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 ('f2f7b8bf33c98b1f50064aa5b5d94af6', -1, 1714258261, 1714258261, '6ca2d855', 18, 0, 0)

Line : 187
File : sessions.php