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 ('5bdf0da19f8aed0c4ba4969ca0a1642f', -1, 1714215410, 1714215410, '0311a2f7', 1578, 0, 0)

Line : 187
File : sessions.php