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 ('8cd42a621881400e12b1a5d28b0e7dcd', -1, 1714317515, 1714317515, 'ac4683c2', 6, 0, 0)

Line : 187
File : sessions.php