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 ('864c3a73f56d5b985f4f2f24f5b99eb8', -1, 1714257199, 1714257199, '12dc9a29', 1767, 0, 0)

Line : 187
File : sessions.php