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 ('c1963143dbcee4e40c8e4e8c013a553c', -1, 1714136815, 1714136815, '03900ccd', -4, 0, 0)

Line : 187
File : sessions.php