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 ('340d9654ae4e5b8b2573c7c38b7d7424', -1, 1715141846, 1715141846, '12e0f6cb', -4, 0, 0)

Line : 187
File : sessions.php